题目29

#include<stdio.h>#include<math.h>#include<stdlib.h>int main(){int a[3][3];int n;int i, j;scanf("%d",&n);while(n--){for(i=0;i<3;i++){for(j=0;j<3;j++){scanf("%d",&a[i][j]);}}printf("%d %d %d\n",a[0][0],a[1][0],a[2][0]);printf("%d %d %d\n",a[0][1],a[1][1],a[2][1]);printf("%d %d %d\n",a[0][2],a[1][2],a[2][2]);getchar();}return 0;}