Python

n, m, k = map(int, input().split())
matrix_a = []
for _ in range(n):
row = list(map(int, input().split()))
matrix_a.append(row)
matrix_b = []
for _ in range(m):
row = list(map(int, input().split()))
matrix_b.append(row)
matrix_c = [[0 for _ in range(k)] for _ in range(n)]
for i in range(n):
for j in range(k):
total = 0
for p in range(m):
total += matrix_a[i][p] * matrix_b[p][j]
matrix_c[i][j] = total
for row in matrix_c:
print(' '.join(map(str, row)))