A - Wrong Answer 解説 by evima

Other Solutions by Proposer

Here are some other solutions in Python:

A, B = map(int, input().split())
print((A + B + 1) % 10)

A, B = map(int, input().split())
print(9 - A - B)

A, B = map(int, input().split())
print((A + B) ^ 1)

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