#include <bits/stdc++.h>
using namespace std;
#define sz(x) (int) (x).size()
#define all(x) (x).begin(), (x).end()
#define show(x) cerr << #x << " is " << x << endl;
#define show2(x,y) cerr << #x << " is " << x << " " << #y << " is " << y << endl;
#define show3(x,y,z) cerr << #x << " is " << x << " " << #y << " is " << y << " " << #z << " is " << z << endl;
#define showlist(x) cerr << #x << " is "; for(auto p : x) cerr << p << " "; cerr << endl;
#define int long long
typedef pair<int,int> ii;

int C[1005][1005];
int ans[1005][1005];

signed main(){
	int rows, cols; cin >> rows >> cols;
	for(int r = 0;r < rows;r++){
		for(int c = 0;c < cols;c++){
			cin >> C[r][c];
		}
	}
	
	assert(rows == 1);
	
	int total = 0;
	for(int c = 0;c < cols;c++) total += C[0][c];
	total /= (cols-1);
	
	for(int c = 0;c < cols;c++) ans[0][c] = total - C[0][c];
	
	for(int r = 0;r < rows;r++){
		for(int c = 0;c < cols;c++){
			cout << ans[r][c] << " ";
		}
		cout << '\n';
	}
	
}