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) #...