submission_id
int32
10
42.5k
func_code
stringlengths
22
782
assignment_id
stringlengths
4
23
func_name
stringlengths
4
23
description
stringlengths
26
128
test
stringlengths
45
1.22k
correct
bool
2 classes
user
stringlengths
36
36
academic_year
int32
2.02k
2.02k
30,090
def power(x, y): if y == 0: return 1 return x * power(x, y - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
bd03ecd6-cea3-4854-803a-b14d429489a7
2,016
17,334
def power(x, y): if y == 0: return 1 return x * power(x, y - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
bd03ecd6-cea3-4854-803a-b14d429489a7
2,016
18,164
def count_letters(n): if len(n) == 1: return n[0] return 1 + count_letters(n[1:])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
false
31fe4020-d4b7-4bf5-ac95-b28807a90ae8
2,016
40,072
def count_letters(n): if len(n) == 1: return n[0] return 1 + count_letters(n[1:])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
false
31fe4020-d4b7-4bf5-ac95-b28807a90ae8
2,016
24,037
def count_letters(n): if len(n) == 1: return n[0] return 1 + count_letters(n[1:])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
false
31fe4020-d4b7-4bf5-ac95-b28807a90ae8
2,016
21,912
def minimum(a): if len(a) == 1: return a[0] else: return min(a[0], minimum(a[1:]))
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
7,163
def minimum(a): if len(a) == 1: return a[0] else: return min(a[0], minimum(a[1:]))
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
4,891
def maximum(list): if len(list) == 1: return list[0] else: m = maximum(list[1:]) return m if m > list[0] else list[0]
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
10,053
def maximum(list): if len(list) == 1: return list[0] else: m = maximum(list[1:]) return m if m > list[0] else list[0]
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
14,805
def count_letters(s): if not s: return 0 else: return 1 + count_letters(s[1:])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
5,359
def count_letters(s): if not s: return 0 else: return 1 + count_letters(s[1:])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
22,142
def reverse_list(l): reversedlist = [] i = len(l) - 1 while i > -1: reversedlist.append(l[i]) i = i - 1 return reversedlist
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
88e97329-9c3f-4e1a-8643-1311f4e801a9
2,016
13,688
def reverse_list(l): reversedlist = [] i = len(l) - 1 while i > -1: reversedlist.append(l[i]) i = i - 1 return reversedlist
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
88e97329-9c3f-4e1a-8643-1311f4e801a9
2,016
22,202
def reverse_list(l): reversedlist = [] i = len(l) - 1 while i > -1: reversedlist.append(l[i]) i = i - 1 return reversedlist
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
88e97329-9c3f-4e1a-8643-1311f4e801a9
2,016
3,506
def reverse_list(l): if l == []: return [] tmp = reverse_list(l[1:]) tmp.append(l[0]) return tmp
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
32,560
def reverse_list(l): if l == []: return [] tmp = reverse_list(l[1:]) tmp.append(l[0]) return tmp
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
1,426
def fibonacci(n): if n <= 1: return 1 return fibonacci(n - 1) + fibonacci(n - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
2157ade0-6890-435b-8669-a884e3233bc7
2,016
29,904
def fibonacci(n): if n <= 1: return 1 return fibonacci(n - 1) + fibonacci(n - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
2157ade0-6890-435b-8669-a884e3233bc7
2,016
34,011
def partition(A, p, r): q = j = p while j < r: if A[j] <= A[r]: A[q], A[j] = A[j], A[q] q += 1 j += 1 A[q], A[r] = A[r], A[q] return q def quicksort(A, p, r): if r <= p: return q = partition(A, p, r) quicksort(A, p, q - 1) quicksort(A, q + 1, r)
quicksort
quicksort
Sort a list by recursively partitionioning list until sorted.
assert quicksort([],0,0)==None and quicksort([],0,0)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
30,822
def partition(A, p, r): q = j = p while j < r: if A[j] <= A[r]: A[q], A[j] = A[j], A[q] q += 1 j += 1 A[q], A[r] = A[r], A[q] return q def quicksort(A, p, r): if r <= p: return q = partition(A, p, r) quicksort(A, p, q - 1) quicksort(A, q + 1, r)
quicksort
quicksort
Sort a list by recursively partitionioning list until sorted.
assert quicksort([],0,0)==None and quicksort([],0,0)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None
true
2157ade0-6890-435b-8669-a884e3233bc7
2,016
34,777
def minimum(a): lowest = sum(a) for e in a: if e < lowest: lowest = e return lowest
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
2,954
def minimum(a): lowest = sum(a) for e in a: if e < lowest: lowest = e return lowest
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
17,143
def maximum(a): highest = 0 for e in a: if e > highest: highest = e return highest
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
33,418
def maximum(a): highest = 0 for e in a: if e > highest: highest = e return highest
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
15,535
def count_letters(s): l = 0 for e in s: l += 1 return l
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
28,979
def count_letters(s): l = 0 for e in s: l += 1 return l
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
41,352
def fibonacci(n): if n <= 1: return 1 else: return fibonacci(n - 1) + fibonacci(n - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
22,628
def fibonacci(n): if n <= 1: return 1 else: return fibonacci(n - 1) + fibonacci(n - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
15,195
def count_letters(s): if s == '': return 0 else: return 1 + count_letters(s[1:])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
17,566
def count_letters(s): if s == '': return 0 else: return 1 + count_letters(s[1:])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
12,844
def maximum(s): if len(s) == 1: return s[0] else: maxi = maximum(s[1:]) return s[0] if s[0] > maxi else maxi
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
6,413
def maximum(s): if len(s) == 1: return s[0] else: maxi = maximum(s[1:]) return s[0] if s[0] > maxi else maxi
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
29,191
def power(m, n): if n == 0: return 1 else: return m ** n
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
30,789
def power(m, n): if n == 0: return 1 else: return m ** n
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
27,071
def reverse_list(s): if len(s) == 0: return [] else: return [s[-1]] + reverse_list(s[:-1])
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
17,129
def reverse_list(s): if len(s) == 0: return [] else: return [s[-1]] + reverse_list(s[:-1])
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
31,323
def power(x, n): if x == 0: return 1 return x * power(n - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
false
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
11,050
def power(x, n): if x == 0: return 1 return x * power(x, n - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
false
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
3,958
def power(x, n): if n == 0: return 1 return x * power(x, n - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
13,020
def power(x, n): if n == 0: return 1 return x * power(x, n - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
20,319
def quicksort(A, start, end): if end - start < 1: return i = j = start while i <= end: if A[i] <= A[end]: A[i], A[j] = A[j], A[i] j += 1 i += 1 quicksort(A, start, j - 2) quicksort(A, j, end)
quicksort
quicksort
Sort a list by recursively partitionioning list until sorted.
assert quicksort([],0,0)==None and quicksort([],0,0)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None
true
93426de2-87e4-4c00-9910-de51627bd576
2,016
9,743
def quicksort(A, start, end): if end - start < 1: return i = j = start while i <= end: if A[i] <= A[end]: A[i], A[j] = A[j], A[i] j += 1 i += 1 quicksort(A, start, j - 2) quicksort(A, j, end)
quicksort
quicksort
Sort a list by recursively partitionioning list until sorted.
assert quicksort([],0,0)==None and quicksort([],0,0)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None
true
93426de2-87e4-4c00-9910-de51627bd576
2,016
28,520
def power(a, b): if b == 1: return a if b == 0: return 1 return a * power(a, b - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
13,100
def power(a, b): if b == 1: return a if b == 0: return 1 return a * power(a, b - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
11,594
def power(m, n): if n == 0: return 1 return m * power(m, n - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
6668ebd6-a850-4666-b8cc-5c934a67601a
2,016
32,107
def power(m, n): if n == 0: return 1 return m * power(m, n - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
6668ebd6-a850-4666-b8cc-5c934a67601a
2,016
26,220
def selectionsort(m): for i in range(len(m)): n = i for j in range(i, len(m)): if m[j] < m[n]: n = j m[i], m[n] = m[n], m[i]
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
true
93426de2-87e4-4c00-9910-de51627bd576
2,016
11,123
def selectionsort(m): for i in range(len(m)): min_j = i for j in range(i, len(m)): if m[j] < m[min_j]: min_j = j m[i], m[min_j] = m[min_j], m[i]
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
true
93426de2-87e4-4c00-9910-de51627bd576
2,016
20,350
def minimum(l): if len(l) == 1: return l[0] if l[0] < l[1]: l.remove(l[1]) else: l.remove(l[0]) return minimum()
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
14,628
def minimum(l): if len(l) == 1: return l[0] if l[0] < l[1]: l.remove(l[1]) else: l.remove(l[0]) return minimum(l)
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
7,325
def minimum(l): if len(l) == 1: return l[0] if l[0] < l[1]: l.remove(l[1]) else: l.remove(l[0]) return minimum(l)
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
40,807
def selectionsort(m): for i in range(len(m)): n = i for j in range(i, len(m)): if m[j] < m[n]: n = j m[i], m[n] = m[n], m[i]
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
true
93426de2-87e4-4c00-9910-de51627bd576
2,016
34,059
def selectionsort(m): for i in range(len(m)): n = i for j in range(i, len(m)): if m[j] < m[n]: n = j m[i], m[n] = m[n], m[i]
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
true
93426de2-87e4-4c00-9910-de51627bd576
2,016
9,963
def selectionsort(m): for i in range(len(m)): n = i for j in range(i, len(m)): if m[j] < m[n]: n = j m[i], m[n] = m[n], m[i]
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
true
93426de2-87e4-4c00-9910-de51627bd576
2,016
20,179
def maximum(l): if len(l) == 1: return l[0] if l[0] > l[1]: l.remove(l[1]) else: l.remove(l[0]) return maximum(l)
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
9,702
def maximum(l): if len(l) == 1: return l[0] if l[0] > l[1]: l.remove(l[1]) else: l.remove(l[0]) return maximum(l)
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
22,274
def count_letters(l): letter_sum = 0 for k in l: letter_sum += 1 return count_letters(l)
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
27,964
def quicksort(l, beg, fin): if fin - beg < 1: return i = j = beg while i <= fin: if l[i] <= l[fin]: l[i], l[j] = l[j], l[i] j += 1 i += 1 quicksort(l, beg, j - 2) quicksort(l, j, fin)
quicksort
quicksort
Sort a list by recursively partitionioning list until sorted.
assert quicksort([],0,0)==None and quicksort([],0,0)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
7,436
def quicksort(l, beg, fin): if fin - beg < 1: return i = j = beg while i <= fin: if l[i] <= l[fin]: l[i], l[j] = l[j], l[i] j += 1 i += 1 quicksort(l, beg, j - 2) quicksort(l, j, fin)
quicksort
quicksort
Sort a list by recursively partitionioning list until sorted.
assert quicksort([],0,0)==None and quicksort([],0,0)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 4, 3, 2, 1],0,4)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5, 5, 5, 5],0,3)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None and quicksort([5675, 564, 987, 154132, 8976, 0, -16221, 87526, 9826732986],0,8)==None
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
23,415
def selectionsort(A): for i in range(len(A)): min_j = i for j in range(i, len(A)): if A[j] < A[min_j]: min_j = j A[i], A[min_j] = A[min_j], A[i]
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
19,635
def selectionsort(A): for i in range(len(A)): min_j = i for j in range(i, len(A)): if A[j] < A[min_j]: min_j = j A[i], A[min_j] = A[min_j], A[i]
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
24,213
def minimum(s): if len(s) == 1: return s[0] else: min_ret = minimum(s[1:]) return s[0] if s[0] < min_ret else min_ret
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
3,952
def minimum(s): if len(s) == 1: return s[0] else: min_ret = minimum(s[1:]) return s[0] if s[0] < min_ret else min_ret
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
30,886
def count_letters(l): return 1 + count_letters(s[1:]) if l else 0
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
38,017
def count_letters(l): return 1 + count_letters(l[1:]) if l else 0
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
5,960
def count_letters(l): return 1 + count_letters(l[1:]) if l else 0
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
3,139
def fibonacci(n): a, b = 1, 1 for i in range(n - 1): a, b = b, a + b return a
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
40,452
def overlap(x1=0, y1=0, r1=1, x2=0, y2=0, r2=1): dist = ((x1 - x2) ** 2 + (y1 - y2) ** 2) ** 0.5 return dist < r1 + r2
overlap
overlap
Test if two circles overlap.
assert overlap(12,-6058,21436,-3483096651887624530,24,31017)==False and overlap(-30592,-26624,-11905,1,2,30134)==False and overlap(0,0,0,0,0,0)==False and overlap(5128,-8635,-28938,25,-31295,-21637807133189218411179185993653430151)==False and overlap(-16348,-2218,2871,-15155,-83,24475)==True and overlap(4807,1216206119,8753907074291481720,-19844,-26061,-15639)==True and overlap(1348593950,19232,-10923,20,2259187900768772679,-5343103208648864320)==False and overlap(8410739119977124611,9995,83,8410739119977124611,19348,21604)==True
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
4,456
def append2list(l1, l2=None): if l2 == None: l2 = [] for i in l1: l2.append(i) return l2
append2list
append2list
Appends elements of a list l1 at the end of the list l2. If l2 not supplied default to empty list.
assert append2list([-12248, -4743, -25, -6030600119498841921, -8866],[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866])==[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866] and append2list([-12248, -4743, -25, -6030600119498841921, -8866],[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866])==[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866] and append2list([-12248, -4743, -25, -6030600119498841921, -8866, -16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866],[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866])==[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866, -16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866] and append2list([-21267],[-21267, -21267])==[-21267, -21267, -21267]
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
6,457
def overlap(x1=0, y1=0, r1=1, x2=0, y2=0, r2=1): dist = ((x1 - x2) ** 2 + (y1 - y2) ** 2) ** 0.5 return dist < r1 + r2
overlap
overlap
Test if two circles overlap.
assert overlap(12,-6058,21436,-3483096651887624530,24,31017)==False and overlap(-30592,-26624,-11905,1,2,30134)==False and overlap(0,0,0,0,0,0)==False and overlap(5128,-8635,-28938,25,-31295,-21637807133189218411179185993653430151)==False and overlap(-16348,-2218,2871,-15155,-83,24475)==True and overlap(4807,1216206119,8753907074291481720,-19844,-26061,-15639)==True and overlap(1348593950,19232,-10923,20,2259187900768772679,-5343103208648864320)==False and overlap(8410739119977124611,9995,83,8410739119977124611,19348,21604)==True
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
40,957
def append2list(l1, l2=None): if l2 == None: l2 = [] for i in l1: l2.append(i) return l2
append2list
append2list
Appends elements of a list l1 at the end of the list l2. If l2 not supplied default to empty list.
assert append2list([-12248, -4743, -25, -6030600119498841921, -8866],[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866])==[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866] and append2list([-12248, -4743, -25, -6030600119498841921, -8866],[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866])==[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866] and append2list([-12248, -4743, -25, -6030600119498841921, -8866, -16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866],[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866])==[-16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866, -16276, 117, -12248, -4743, -25, -6030600119498841921, -8866, -12248, -4743, -25, -6030600119498841921, -8866] and append2list([-21267],[-21267, -21267])==[-21267, -21267, -21267]
true
61b5b70e-4e9d-424d-ba4b-cab01b8c205f
2,016
10,063
def fibonacci(n): a, b = 1, 1 for i in range(n): a, b = b, a + b return a
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
18,431
def fibonacci(n): a, b = 1, 1 for i in range(n): a, b = b, a + b return a
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
23,794
def reverse_list(l): for i in reversed(l): return reverse_list(l)
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
15,883
def minimum(l): if len(l) == 1: return l[0] if l[0] < l[-1]: return minimum(l[:-1]) else: return minimum(l[1:])
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
24,722
def minimum(l): if len(l) == 1: return l[0] if l[0] < l[-1]: return minimum(l[:-1]) else: return minimum(l[1:])
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
17,404
def reverse_list(l): return l.reverse()
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
185
def reverse_list(l): return [x for x in reversed(l)]
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
6,287
def reverse_list(l): return [x for x in reversed(l)]
reverse_recur
reverse_list
Recursively reverse a list of elements.
assert reverse_list([])==[] and reverse_list([0])==[0] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457, 85, -74, -10050, 787, -3])==[-3, 787, -10050, -74, 85, -109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650] and reverse_list([0, 0])==[0, 0] and reverse_list([85, -74, -10050, 787, 9650, 12103, -1947378123, -109345868112896702250879906349988323457, -3])==[-3, -109345868112896702250879906349988323457, -1947378123, 12103, 9650, 787, -10050, -74, 85] and reverse_list([85, -74, -10050, 787, -3, 9650, 12103, -1947378123, -109345868112896702250879906349988323457])==[-109345868112896702250879906349988323457, -1947378123, 12103, 9650, -3, 787, -10050, -74, 85]
true
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
10,701
def fibonacci(a): if a == 0: return 1 elif n == 1: return 1 return fibonacci(n - 1) + fibonacci(n - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
24,972
def fibonacci(a): if a == 0: return 1 elif a == 1: return 1 return fibonacci(a - 1) + fibonacci(a - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
30,777
def fibonacci(a): if a == 0: return 1 elif a == 1: return 1 return fibonacci(a - 1) + fibonacci(a - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
39,385
def fibonacci(a): if a == 0: return 1 elif a == 1: return 1 return fibonacci(a - 1) + fibonacci(a - 2)
fibonacci_recur
fibonacci
Recursively compute the value of the fibonacci series at position n.
assert fibonacci(0)==0 and fibonacci(1)==1 and fibonacci(2)==1 and fibonacci(10)==55 and fibonacci(23)==28657
false
477d4ab3-7007-4ba6-b1ff-797966495e9d
2,016
21,005
def maximum(l): if len(l) == 1: return l[0] if l[0] < l[-1]: return maximum(l[1:]) else: return maximum(l[:-1])
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
27,479
def maximum(l): if len(l) == 1: return l[0] if l[0] < l[-1]: return maximum(l[1:]) else: return maximum(l[:-1])
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
3,172
def selectionsort(a): i = 0 while i < len(a): p = i j = i + 1 while j < len(a): if a[j] < a[p]: p = j j = j + 1 tmp = a[p] a[p] = a[i] a[i] = tmp i = i + 1 return a
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
13,234
def selectionsort(a): i = 0 while i < len(a): p = i j = i + 1 while j < len(a): if a[j] < a[p]: p = j j = j + 1 tmp = a[p] a[p] = a[i] a[i] = tmp i = i + 1 return a
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
41,870
def selectionsort(a): i = 0 while i < len(a): p = i j = i + 1 while j < len(a): if a[j] < a[p]: p = j j = j + 1 tmp = a[p] a[p] = a[i] a[i] = tmp i = i + 1 return a
selectionsort
selectionsort
Sort a list by repeatedly move minimimum of remaining sublist to front.
assert selectionsort([])==None and selectionsort([])==None and selectionsort([0])==None and selectionsort([0])==None
false
6f8302a0-5974-4b36-a8e9-6b3968a8fce1
2,016
3,148
def power(n, m): if m == 1: return n if m == 0: return 1 return n * power(n, m - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
652b3384-e559-46c5-81db-1bf2117db63b
2,016
34,571
def power(n, m): if m == 1: return n if m == 0: return 1 return n * power(n, m - 1)
power
power
Raise m to the power of n.
assert power(0,0)==1 and power(62,4)==14776336 and power(-14012,0)==1
true
652b3384-e559-46c5-81db-1bf2117db63b
2,016
16,986
def minimum(l): if len(l) == 1: return l[0] if l[0] < l[1]: l.remove(l[1]) else: l.remove(l[0]) return minimum(l)
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
652b3384-e559-46c5-81db-1bf2117db63b
2,016
25,154
def minimum(l): if len(l) == 1: return l[0] if l[0] < l[1]: l.remove(l[1]) else: l.remove(l[0]) return minimum(l)
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
652b3384-e559-46c5-81db-1bf2117db63b
2,016
14,823
def minimum(l): if len(l) == 1: return l[0] else: m = minimum(l[1:]) if m < l[0]: return m else: return l[0]
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
6668ebd6-a850-4666-b8cc-5c934a67601a
2,016
18,210
def minimum(l): if len(l) == 1: return l[0] else: m = minimum(l[1:]) if m < l[0]: return m else: return l[0]
minimum
minimum
Return the minimum element in a list of numbers.
assert minimum([0])==0 and minimum([2, 10, 23, 9, 187])==2 and minimum([-2, -26, 7, -123, -1236521])==-1236521 and minimum([3896, 3673, 45, 16715, 23673])==45
true
6668ebd6-a850-4666-b8cc-5c934a67601a
2,016
12,232
def maximum(l): if len(l) == 1: return l[0] if l[0] > l[1]: l.remove(l[1]) else: l.remove(l[0]) return maximum(l)
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
652b3384-e559-46c5-81db-1bf2117db63b
2,016
36,787
def maximum(l): if len(l) == 1: return l[0] if l[0] > l[1]: l.remove(l[1]) else: l.remove(l[0]) return maximum(l)
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
652b3384-e559-46c5-81db-1bf2117db63b
2,016
26,031
def maximum(l): if len(l) == 1: return l[0] else: m = maximum(l[1:]) if m > l[0]: return m else: return l[0]
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
6668ebd6-a850-4666-b8cc-5c934a67601a
2,016
8,558
def maximum(l): if len(l) == 1: return l[0] else: m = maximum(l[1:]) if m > l[0]: return m else: return l[0]
maximum
maximum
Return the maximum element in a list of numbers.
assert maximum([0])==0 and maximum([67, 1, 2, -2, 0])==67 and maximum([0, -2, 2, 1, 67])==67 and maximum([-10, -23, -45, -9, -45617])==-9
true
6668ebd6-a850-4666-b8cc-5c934a67601a
2,016
7,385
def count_letters(s): if s == '': return 0 return 1 + count_letters(s[:-1])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016
1,932
def count_letters(s): if s == '': return 0 return 1 + count_letters(s[:-1])
count_letters
count_letters
Return the number of lettres in a string.
assert count_letters('')==0 and count_letters('0')==1 and count_letters('##')==2 and count_letters('t')==1 and count_letters('fqfseqfseqsse')==13
true
caddc359-e5b0-41d8-94ab-df712d5ea9ce
2,016