#include <iostream>
#include <math.h>
using namespace std;
int main (){
    int n,m ,arr[100][100], maximum = -1e9, minimum = 1e9;
    cin >> n >> m;
    for(int i = 0; i < n; i++){
        for(int j = 0 ;j < m; j++){
            cin >> arr[i][j];
        }
    }
    for(int i = 0; i < n; i++){
        for(int j = 0; j < m;j++){
            maximum = max(maximum, arr[i][j]);
            minimum = min(minimum, arr[i][j]);
        }
    }
    printf("Min: %d, Max: %d",minimum, maximum);
}
 

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