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use dict solution in Clear category for Surjection Strings by Jun__Matsumoto
def isometric_strings(str1: str, str2: str) -> bool:
match_list = {}
for i in range(len(str1)):
char1 = str1[i]
char2 = str2[i]
if not char1 in match_list:
match_list[char1]=char2
else:
if match_list[char1]!= char2:
return False
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!")
April 22, 2020
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