ans =[[] for i in range(10)]
a = ['0' for i in range(10)]
if __name__ == '__main__':
print(ans)
print(a)
微信扫一扫
ans =[[] for i in range(10)]
a = ['0' for i in range(10)]
if __name__ == '__main__':
print(ans)
print(a)
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