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First solution in Clear category for Surjection Strings by Renichka
def isometric_strings(a, b):
dict = {}
for i in range(len(a)):
if a[i] in dict:
if b[i] != dict[a[i]]:
return False
else:
dict[a[i]] = b[i]
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
assert isometric_strings("gogopy", "doodle") == False
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Aug. 12, 2021