大佬求助！为什么10分？

#include<stdio.h>

int main()
{
int result = 0;
int a[5][5];
int i,j,k,col,row,max,min;
for(i = 0;i<5;i++){
 max = a[i][0];
 for(j = 0;j<5;j++){
if(max < a[i][j]){
max = a[i][j];
 col = j;
}
}
 for(k = 0;k<5;k++){
 min = a[0][col];
if(min > a[k][col] ){
min = a[k][col];
row = k;
}
}
if(min == max){
printf("%d %d %d",row,col,min);
result = 1;
}
}
if(!result){
printf("not found");
}
return 0;
}