题解 | #矩阵相等判定#
矩阵相等判定
https://www.nowcoder.com/practice/2f058b1e89ae43f7ab650c0fd0b71fa8
n,m = map(int,input().split()) a = [list(map(int,input().split())) for i in range(n)] b = [list(map(int,input().split())) for i in range(n)] flag = 1 if a == b: print('Yes') else: print('No')