OJ Board

thanks sir,you are great,brianfry sir. my code has got accepted now.

i can not really find out the bug,please anyone help.here is my code:
#include<stdio.h>
int main(){
char array1[105][105];
int array2[105][105],i,j,m=0,k,l,g,h;
while(scanf("%d %d",&i,&j)==2){
if(i==0 && j==0)break;
if(m)printf("\n");
m+=1;

for(k=0;k<i;k++){
for(l=0;l<j;l++){
array2[k][l ...