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
2,314
def fibonacci(n): if n == 0: return 0 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
true
aaa0b462-c89e-49f8-8886-ec2961496a19
2,016
20,550
def index(s, letter, num): if num == len(s): return -1 if s[num] == letter: return num n = index(s, letter, num + 1) return n
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
aaa0b462-c89e-49f8-8886-ec2961496a19
2,016
36,629
def search(s, letter): return letter in s
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
aaa0b462-c89e-49f8-8886-ec2961496a19
2,016
20,945
def search(s, letter): return letter in s
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
aaa0b462-c89e-49f8-8886-ec2961496a19
2,016
15,027
def index(s, letter, num): if num == len(s): return -1 if s[num] == letter: return num n = index(s, letter, num + 1) return n
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
aaa0b462-c89e-49f8-8886-ec2961496a19
2,016
10,380
def fibonacci(n): if n == 0: return 0 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
true
aaa0b462-c89e-49f8-8886-ec2961496a19
2,016
21,181
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
37,888
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
25,166
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
11,696
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
6,283
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
19,072
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
38,143
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
1,149
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
18,636
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
13,441
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
24,257
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
20,630
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
24,210
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
5,698
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
22,783
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
36,804
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
26,703
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
10,004
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
28,067
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
4,741
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
3,554
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
7,576
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
30,673
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
27,595
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
11,416
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
38,922
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
35,740
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
18,109
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
22,124
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
37,997
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
338
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
33,976
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
8,691
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
2,384
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
33,030
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
12,058
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True 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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
9,469
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[n]
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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
38,670
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return 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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
7,381
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return 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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
5,402
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[n]
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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
31,805
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True 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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
36,411
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
5,519
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
35,742
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
30,074
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
3,402
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
10,327
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
16,444
def index(str, letter, num): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
35,609
def index(str, letter, num): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
31,321
def index(str, letter, num): i = 0 while i < len(str): if str[i] == letter: return i i += 1 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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
26,391
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
21,454
def search(str, letter): i = 0 while i < len(str): if str[i] == letter: return True i += 1 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
38,626
def fibonacci(n): fib = [0, 1, 1] for f in range(2, n): fib.append(fib[-1] + fib[-2]) return fib[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
true
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
22,183
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
13,963
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
6,455
def fibonacci(n): i = 1 z = 0 x = 0 while i < n - i: x = i i = i + z z = x print(i)
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
8,036
def fibonacci(n): i = 1 z = 0 x = 0 while i < n - i: x = i i = i + z z = x print(i)
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
28,448
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
420
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
2,357
def fibonacci(n): i = 1 j = 0 k = 0 while i < n - i: k = i i = j + i j = k print(i)
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
13,486
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
18,346
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
16,251
def fibonacci(n): i = 1 z = 0 x = 0 print(i) print(z) print(x) while i < n - i: x = i i = i + z z = x print(i)
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
22,417
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
2,244
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
17,699
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
36,511
def fibonacci(n): i = 1 z = 0 x = 0 while i < n - i: x = i i = i + z z = x print(i) print(z) print(x) print(i)
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
3,317
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
15,521
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
34,964
def fibonacci(n): i = 1 z = 0 x = 0 while i < n - i: x = i i = i + z z = x print(str(i))
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
37,397
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
1,658
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
1,067
def fibonacci(n): i = 1 z = 0 x = 0 while i < n: x = i i = i + z z = x print(i) print(z) print(x) print(str(i))
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
32,184
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
33,031
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
12,367
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
5,845
def fibonacci(n): i = 1 z = 0 x = 0 while i < n: x = i i = i + z z = x return i
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
34,548
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
2,135
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
18,310
def fibonacci(n): i = 1 z = 0 x = 0 while i < n: x = i i = i + z z = x return x
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
19,599
def fibonacci(n): i = 1 z = 0 x = 0 while i < n: x = i i = i + z z = x return z
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
37,965
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
17,678
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
28,736
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
5,697
def fibonacci(n): i = 1 z = 0 x = 0 if n > 0: while i < n: x = i i = i + z z = x return z else: return 0
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
6,649
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
42,192
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
33,823
def search(str, letter): for item in str: if item == letter: return True 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
19,270
def fibonacci(n): i = 1 z = 0 x = 0 if n > 0: while i < n: x = i i = i + z z = x return i else: return 0
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
18,716
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
27,229
def fibonacci(n): i = 1 z = 0 x = 0 if n > 0: while i < n: x = i i = i + z z = x return i else: return 0
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
42,277
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: 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
true
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
3,872
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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016
23,669
def index(str, letter): i = 0 while i < len(str): if str[i] == letter: return i i = i + 1 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
329aa290-1bfb-4cf3-82e0-ca13ee54db0f
2,016