Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Clear category for Split Pairs by fantakeshi
def split_pairs(a):
if a == '':
return []
result = []
for i in range(0, len(a), 2):
result += [a[i: i + 2]]
if len(result[-1]) == 1:
result[-1] += '_'
return result
if __name__ == '__main__':
print("Example:")
print(list(split_pairs('abc')))
# These "asserts" are used for self-checking and not for an auto-testing
assert list(split_pairs('abcd')) == ['ab', 'cd']
assert list(split_pairs('abc')) == ['ab', 'c_']
assert list(split_pairs('abcdf')) == ['ab', 'cd', 'f_']
assert list(split_pairs('a')) == ['a_']
assert list(split_pairs('')) == []
print("Coding complete? Click 'Check' to earn cool rewards!")
March 17, 2022
