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
22,356
def fibonacci(n): if n == 0: return 0 elif 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
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
34,329
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
28,666
def search(str, letter): if len(str) == 0: return 'False' elif str[0] == letter: return 'True' else: return search(string[1:], letter)
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
2,583
def search(str, letter): if len(str) == 0: return 'False' elif str[0] == letter: return 'True' else: return search(str[1:], letter)
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
26,638
def search(str, letter): if len(str) == 0: return 'False' elif str[0] == letter: return 'True' else: return search(str[1:], letter)
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
23,747
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
20,248
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
18,828
def fibonacci(n): if n == 0: return 0 elif 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
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
25,395
def fibonacci(n): if n == 0: return 0 elif 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
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
21,120
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
3,244
def search(str, letter): if len(str) == 0: return 'False' elif str[0] == letter: return 'True' else: return search(str[1:], letter)
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
23,275
def fibonacci(n): if n == 0: return 0 elif 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
true
ead2ade9-6c50-44a4-98f3-1d781d45a0f5
2,016
21,213
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
22,091
def search(str, letter): for item in str: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
25,375
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
39,358
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
34,667
def search(str, letter): for item in str: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
1,196
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
13,808
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
36,914
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
33,317
def search(str, letter): for item in str: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
40,119
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
14,918
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
26,488
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
3,492
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
33,724
def index(str, letter, pos): if pos == len(str): return -1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
38,029
def search(str, letter): for item in str: if item == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
24,860
def search(str, letter): for item in str: if item == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
12,618
def search(str, letter): for item in str: if item == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
39,272
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
30,851
def search(str, letter): if letter in str: print('True') else: print('False')
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
12,299
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
20,562
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
6,826
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 return index(str, letter, i - 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
25,300
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
16,209
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
8,669
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 return index(str, letter, -1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
22,079
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
21,654
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
29,723
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 return index(str, letter, i - 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
37,711
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
15,064
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
23,787
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 return index(str, letter, -1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
776
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
6,867
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
4,939
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 return index(str, letter, -1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
13,335
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 return index(str, letter, -1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
10,856
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
12,864
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
7,474
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
22,277
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
28,210
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
23,116
def index(str, letter, pos): if pos == len(str): return -1 i += 1 elif str[pos] == letter: return pos else: return inddex(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
10,451
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
30,118
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
14,154
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
20,720
def index(str, letter, pos): if pos == len(str): return -1 i += 1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
26,882
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
31,177
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[n]
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
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
4,137
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
6,205
def index(str, letter, pos): if pos == len(str): return -1 i += 1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
42,169
def index(str, letter, pos): if pos == len(str): return -1 i += 1 elif str[pos] == letter: return pos else: return index(str, letter, pos + 1)
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
33,406
def search(str, letter): for n in str: if n == letter: return True return False
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
true
2bcea2a1-925b-4db5-8403-2d8af9d0bb46
2,016
29,834
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: print('True') i = i + 1 print('False')
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
4,589
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: return 'True' i = i + 1 return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
42,435
def index(string, letter): i = 0 while i < len(string): if letter == string[i]: return i i = i + 1
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
38,595
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: return 'True' i = i + 1 return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
1,727
def index(string, letter): i = 0 while i < len(string): if letter == string[i]: return i i = i + 1 return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
24,323
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: return 'True' i = i + 1 return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
32,762
def index(string, letter): i = 0 while i < len(string): if letter == string[i]: return i i = i + 1 return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
36,738
def index(string, letter): i = 0 while i < len(string): if letter == string[i]: return i i = i + 1 return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
23,914
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: return 'True' i = i + 1 return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
2,186
def index(string, letter): i = 0 while i < len(string): if letter == string[i]: return i i = i + 1 return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
11,618
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: return 'True' i = i + 1 return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
42,139
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: return 'True' i = i + 1 return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
8b835803-8982-477e-b017-9d6fc24a47d0
2,016
32,064
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
3,335
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] while fib[n]: num = fib[n - 1] + fib[n - 2] return num
fibonacci_iter
fibonacci
Iteratively compute the value of the fibonacci series at position n.
assert fibonacci(1)==1 and fibonacci(41)==165580141 and fibonacci(3)==2 and fibonacci(91)==4660046610375530309
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
5,277
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
36,300
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
40,308
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] while fib[n]: if n == 0: num = fib[0] elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
fibonacci_iter
fibonacci
Iteratively compute the value of the fibonacci series at position n.
assert fibonacci(1)==1 and fibonacci(41)==165580141 and fibonacci(3)==2 and fibonacci(91)==4660046610375530309
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
8,106
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
15,884
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
32,951
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] if n == 0: num = 0 elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
fibonacci_iter
fibonacci
Iteratively compute the value of the fibonacci series at position n.
assert fibonacci(1)==1 and fibonacci(41)==165580141 and fibonacci(3)==2 and fibonacci(91)==4660046610375530309
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
1,569
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
33,707
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] if n == 0: num = fib[0] elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
fibonacci_iter
fibonacci
Iteratively compute the value of the fibonacci series at position n.
assert fibonacci(1)==1 and fibonacci(41)==165580141 and fibonacci(3)==2 and fibonacci(91)==4660046610375530309
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
5,903
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] if n == 0: num = fib[0] elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
fibonacci_iter
fibonacci
Iteratively compute the value of the fibonacci series at position n.
assert fibonacci(1)==1 and fibonacci(41)==165580141 and fibonacci(3)==2 and fibonacci(91)==4660046610375530309
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
10,147
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
22,793
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
7,019
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_iter
index
Iteratively search for the position of letter in str, return -1 if it is not there.
assert index('','0')==-1 and index('0','0')==0 and index('11','1')==0
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
4,330
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_iter
search
Iteratively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
32,605
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
27,946
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
39,806
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] if n == 0: num = fib[0] elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
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
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
20,235
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
8,088
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] if n == 0: num = fib[0] elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
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
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
27,357
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] if n == 0: num = fib[0] elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
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
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
39,036
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
8,458
def index(str, letter): if letter in str: pos = str.index(letter) return pos else: return '-1'
index_recur
index
Recursively search for the position of letter in str, return -1 if it is not there.
assert index('','0',0)==-1 and index('0','0',0)==0 and index('a','8',0)==-1 and index('tV2','2',0)==2
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
27,063
def search(str, letter): if letter in str: return 'True' else: return 'False'
search_recur
search
Recursively search for a letter in a string
assert search('','0')==False and search('0','0')==True and search('ERFE0Rfsef','0')==True and search('ERFERfsef0','0')==True and search('','a')==False and search('cbzeycuzbvyzuvb','a')==False and search('cbsducsvdbcyts','c')==True and search('dbzeducvbzy','y')==True and search('xqvsgxcutvy','u')==True
false
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016
37,490
def fibonacci(n): fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] if n == 0: num = fib[0] elif n == 1: num = fib[1] else: num = fib[n - 1] + fib[n - 2] return num
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
2b978ca4-e1a6-4660-9bf9-39da09a92282
2,016