Python题解 | #矩阵乘法#

while True:
    try:
        x = int(input())
        y = int(input())
        z = int(input())
        dp1 = []
        dp2 = []
        res = [[0] * z for _ in range(x)]
        for i in range(x):
            dp1.append(list(map(int, input().strip().split(' '))))
        for j in range(y):
            dp2.append(list(map(int, input().strip().split(' '))))

        for i in range(x):
            for j in range(y):
                for k in range(z):
                    res[i][k] += dp1[i][j] * dp2[j][k]
        for i in range(x):
            for j in range(z - 1):
                print(res[i][j], end=' ')
            print(res[i][-1])

    except:
        break