题解 | #矩阵乘法#

人生苦短啊

while True:
    try:
        x = int(input())
        y = int(input())
        z = int(input())
        A = [[int(i) for i in input().split()] for _ in range(x)]
        B = [[int(i) for i in input().split()] for _ in range(y)]
        for i in A:
            line = []
            for j in zip(*B):
                line.append(sum([k*v for k,v in zip(i,j)]))
            print(*line)
                #print(*j)
                
                #line = map(sum, zip(i,j))
                #print(*line)
    except:
        break