puyunxi: #include int main() { int i, j, m, n,o,p; scanf("%d %d", &i, &j); int a[i][j]; for (int e = 0; e < i; e++) { for (int f = 0; f < j; f++) scanf("%d", &a[e][f]); } scanf("%d %d", &m, &n); int b[m][n]; for (int x = 0; x < m; x++) { for (int y = 0; y < n; y++) scanf("%d", &b[m][n]); } if (j == m) { printf("%d %d\n", i, n); int c[i][n]; for ( o = 0; o < i; o++) { for ( p = 0; p < n; p++) {c[o][p]=0; for (int g = 0; g < j; g++) { c[o][p] =c[o][p]+a[o][g] *b[g][p]; } } } for ( o = 0; o< i; o++) { for (p = 0; p < n; p++) { printf("%d", c[o][p]); if (p != n - 1) printf(" "); else printf("\n"); } } } else printf("Error %d != %d", j, m); return 0; } 你好，你可以帮我看一下这错在哪吗谢谢

2301_81249518: 如果刚好s[i]是0的话，不是不循环了？

いいね!: [code=java] [/code]