https://www.acmicpc.net/problem/5220
5220번: Error Detection
In the midst of a fierce battle, Tony Stark’s suit constantly communicates with JARVIS for technical data. This data as transmitted takes the form of 16-bit integer values. However, due to various atmospheric issues (such as those created by all of that
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def cal(n):
if bin(n)[2:].count('1') % 2:
return 1
else:
return 0
def sol(n, bit):
if cal(n) == bit:
return 'Valid'
else:
return 'Corrupt'
if __name__ == '__main__':
for _ in range(int(input())):
n, bit = map(int, input().split())
print(sol(n, bit))
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cs |
패리티 비트 찾는 문제죵
This is to find Parity bits
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