OJ Board

I got WA all the time , Please someone tell my why, thx

here is my code:
#include<stdio.h>
#include<string.h>
#define MAX 25
char Matrix[MAX][MAX],buffer[MAX+2];
int up[MAX],right[MAX],left[MAX];
int N,Cases,max_value,value;
int min(int a,int b){if(a>=b)return b;return a;}
int main(){
int i,j,k,l ...