OJ Board

I got wrong answer. Please help me.
/* 10189 - Minesweeper */
#include <stdio.h>

char Field[102][102];

void Check(int, int);
void Reset(void);

int main()
{

int n, m, i, j, t;

t = 0;
scanf("%d %d", &n, &m);
while(n || m)
{
Reset();
for(i = 1; i <= n; ++i)
scanf("%s",&Field[i][1 ...