#include<bits/stdc++.h>
using namespace std;
int a[101][101];
int main() {
	int n, m, maxx = 0;
	cin >> n >> m;
	for (int i = 1; i <= n; i++) {
		maxx = 0;
		for (int j = 1; j <= m; j++) {
			cin >> a[i][j];
			if (a[i][j] > maxx) {
				maxx = a[i][j];
			}
		}
		cout << maxx << endl;//严格遵循题目要求
	}	
	return 0;
}

#include <bits/stdc++.h>
using namespace std;
int a[110][110];
int main(){
	int n, m, maxx = INT_MIN;
	cin >> n >> m;
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= m; j++) {
			cin >> a[i][j];
		}
	}
	
	for (int i = 1; i <= n; i++) {
		maxx = INT_MIN;
		for (int j = 1; j <= m; j++) {
			if (a[i][j] > maxx) {
				maxx = a[i][j];
			}
		}
		cout << maxx << endl;
	}
	return 0;
}

#include <bits/stdc++.h>
using namespace std;

int a[110][110];
int n,m,ma;

int main() {
	cin>>n>>m;
	for(int i = 1;i <= n;i++){
		ma = INT_MIN;
		for(int j = 1;j <= m;j++){
			cin>>a[i][j];
			ma = max(ma,a[i][j]);
		}
		cout<<ma<<endl;
	}
	return 0;
}