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First solution in Clear category for Surjection Strings by aya.kanazawa
def isometric_strings(str1: str, str2: str) -> bool:
dict_ = {}
for first, second in zip(str1, str2):
if first in dict_ and dict_[first] != second:
return False
dict_.setdefault(first, second)
return True
if __name__ == '__main__':
print("Example:")
print(isometric_strings('add', 'egg'))
# These "asserts" are used for self-checking and not for an auto-testing
assert isometric_strings('add', 'egg') == True
assert isometric_strings('foo', 'bar') == False
assert isometric_strings('', '') == True
assert isometric_strings('all', 'all') == True
print("Coding complete? Click 'Check' to earn cool rewards!")
May 29, 2019
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