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
30,649
def index(str, letter): for item in ls: return str - 1 return index
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
15,582
def search(ls, val): for item in ls: if item == val: 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
8,521
def search(ls, val): for item in ls: if item == val: 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
34,129
def index(str, letter): for item in str: return str - 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
23,745
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
false
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
19,015
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
false
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
26,870
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
40,127
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
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
833
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
false
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
15,019
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
9,472
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
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
12,678
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
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
5,955
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
e61abe18-8ddf-4e11-ab3b-38a68f156ea0
2,016
38,885
def index(ls, letter): for item in ls: if item == -1: return ls
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
2,634
def search(ls, val): for item in ls: if item == val: 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
24,121
def search(string, letter): i = 0 if string[i] == letter: return True else: search(string[i + 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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
9,652
def search(ls, val): for item in ls: if item == val: 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
77d2e8c4-7a6c-4b2b-a2c4-40bb9700563f
2,016
14,331
def index(ls, letter): for item in ls: if item == -1: return ls
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
77d2e8c4-7a6c-4b2b-a2c4-40bb9700563f
2,016
30,740
def search(ls, val): for item in ls: if item == val: 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
77d2e8c4-7a6c-4b2b-a2c4-40bb9700563f
2,016
13,413
def index(ls, letter): for item in ls: if item == -1: return ls
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
77d2e8c4-7a6c-4b2b-a2c4-40bb9700563f
2,016
34,282
def search(ls, val): for item in ls: if item == val: 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
77d2e8c4-7a6c-4b2b-a2c4-40bb9700563f
2,016
25,026
def index(ls, letter): for item in ls: if item == -1: return ls
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
77d2e8c4-7a6c-4b2b-a2c4-40bb9700563f
2,016
25,680
def search(ls, val): for item in ls: if item == val: 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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
38,925
def index(ls, letter): for item in ls: if item == -1: return ls
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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
37,172
def search(ls, val): for item in ls: if item == val: 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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
38,669
def index(ls, letter): for item in ls: if item == -1: return ls
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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
39,259
def search(ls, val): for item in ls: if item == val: 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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
32,924
def search(ls, val): for item in ls: if item == val: 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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
30,917
def index(ls, letter): for item in ls: if item == -1: return ls
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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
24,327
def index(ls, letter): for item in ls: if item == -1: return ls
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
df44f889-e513-4dcf-9230-82eca3e43f36
2,016
3,237
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
9b929794-1500-4125-bf6c-79d74c111918
2,016
17,940
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
9b929794-1500-4125-bf6c-79d74c111918
2,016
17,903
def index(ls, letter): for item in ls: if item == -1: return index
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
38,832
def search(ls, val): for item in ls: if item == val: 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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
12,679
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
52070898-b2dd-4882-a9a9-65bd9d55725a
2,016
24,584
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
52070898-b2dd-4882-a9a9-65bd9d55725a
2,016
26,501
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
52070898-b2dd-4882-a9a9-65bd9d55725a
2,016
39,631
def index(str, letter): i = 0 if letter in str: c = letter[0] for ch in str: if ch == c: if str[i:i + len(letter)] == 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
52070898-b2dd-4882-a9a9-65bd9d55725a
2,016
22,991
def index(str, letter): i = 0 if letter in str: c = letter[0] for ch in str: if ch == c: if str[i:i + len(letter)] == 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
52070898-b2dd-4882-a9a9-65bd9d55725a
2,016
31,666
def index(str, letter): i = 0 if letter in str: c = letter[0] for ch in str: if ch == c: if str[i:i + len(letter)] == 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
52070898-b2dd-4882-a9a9-65bd9d55725a
2,016
13,082
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
6,068
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
34,911
def fibonacci(n): n = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
23,471
def search(string, letter): i = 0 if string[i] == letter: return True else: i = i + 1 search(string[i], 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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
38,798
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
20,078
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
40,679
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
15,011
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
30,245
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
38,920
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
36,781
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
19,463
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
28,083
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
41abe035-c2cd-41c3-ba39-497868b0334d
2,016
11,313
def index(string, letter): i = 0 while i < len(string): if letter == string[i]: 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
b9e7e608-6036-4d44-8770-a7036176b53c
2,016
21,029
def search(string, letter): i = 0 while i < len(string): if letter == string[i]: 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
false
b9e7e608-6036-4d44-8770-a7036176b53c
2,016
39,609
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
39,938
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
39,887
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
28,246
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
29,333
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
23,979
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
28,801
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
20,828
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
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
31,306
def fibonacci(n): a = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] return a[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
false
08b41ad4-ecde-43b9-b629-6ff77ac435fc
2,016
19,179
def search(string, letter, count): i = 0 if string[i] == letter: return True else: count = i + 1 search(string[count], letter, count)
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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
22,122
def search(string, letter): i = 0 if string[i] == letter: return True else: count = i + 1 search(string[count], letter, count)
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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
42,174
def search(string, *letter): i = 0 if string[i] == letter[0]: return True else: count = i + 1 search(string[count], letter[0])
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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
28,621
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
37,758
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
40,837
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
17,180
def search(string, letter): if not i: i = 0 if string[i] == letter: return True else: search(string[i + 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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
11,268
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
15,627
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
23,077
def search(string, letter): if i not in search(): i = 0 if string[i] == letter: return True else: search(string[i + 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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
34,560
def search(string, letter): if 'i' not in locals(): i = 0 if string[i] == letter: return True else: search(string[i + 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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
23,520
def search(string, letter): if 'i' not in locals(): i = 0 if string[i] == letter: return True elif i < len(string): search(string[i + 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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
16,150
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
17,316
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
34,979
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
31,170
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
24,062
def search(string, letter): if 'i' not in locals(): i = 0 if string[i] == letter: return True elif i < len(string): search(string[i + 1], letter) 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
e787ded7-43af-4b69-82c1-c646ab388711
2,016
42,030
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
296
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
5,490
def fibonacci(n): i = 0 while i < len(n): if n + 1 == n + 2: return i i += 1
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
4,603
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
34,913
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
36,622
def fibonacci(n): i = 0 while i < len(n - 1): if n + 1 == n + 2: return i i += 1
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
19,915
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
36,346
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
40,267
def fibonacci(n): a = 0 b = 1 for i in range(1, n + 1): c = a + b print(c) a = b b = c
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
16,589
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
14,017
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
26,198
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
28,692
def fibonacci(n): a = 0 b = 1 for i in range(1, n + 1): c = a + b a = b b = c
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
35,876
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
6,391
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
11,548
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
10,581
def fibonacci(n): a = 0 b = 1 for i in range(1, n + 1): c = a + b print(n) a = b b = c
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
3db8d602-4800-4b13-9482-3fb9643a4588
2,016
39,953
def search(string, letter): if string[0] == letter: return True test = 1 else: search(string[1:], letter) if test != 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
false
e787ded7-43af-4b69-82c1-c646ab388711
2,016
10,321
def search(string, letter): if string[0] == letter: return True test = 1 else: search(string[1:], letter) if test != 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
false
e787ded7-43af-4b69-82c1-c646ab388711
2,016