#include<iostream>
using namespace std;
int main(){
int n,m,min[3],max[3];
cin >> n >> m;
int x[n][m];
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
cin >> x[i][j];
if(i==0&&j==0){
max[0]=x[i][j];
max[1]=i;
max[2]=j;
min[0]=x[i][j];
min[1]=i;
min[2]=j;
}
if(x[i][j]>max[0]){
max[0]=x[i][j];
max[1]=i;
max[2]=j;
}
if(x[i][j]<min[0]){
min[0]=x[i][j];
min[1]=i;
min[2]=j;
}
}
}
cout << "最大：" << max[0] << endl;
cout << "位置" << max[1] << "," << max[2] << endl;
cout << "最小：" << min[0] << endl;
cout << "位置" << min[1] << "," << min[2] << endl;
return 0;
}
