import java.util.*;

public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int r, c;
		int i, j;
		int[][] sheet = new int[101][101];
		
		for(i = 0; i < 101; i++){
			for(j = 0; j < 101; j++){
				sheet[i][j] = 0;
			}
		}
		
		r = sc.nextInt();
		c = sc.nextInt();
		
		for(i = 0; i < r; i++){
			for(j = 0; j < c; j++){
				sheet[i][j] = sc.nextInt();
			}
		}
		
		for(i = 0; i < r; i++){
			for(j = 0; j < c; j++){
				sheet[i][c] += sheet[i][j];
			}
		}
		
		for(j = 0; j <= c; j++){
			for(i = 0; i < r; i++){
				sheet[r][j] += sheet[i][j];
			}
		}
		
		for(i = 0; i <= r; i++){
			for(j = 0; j <= c; j++){
				System.out.print(sheet[i][j]);
				
				if(j < c){
					System.out.print(" ");
				}
			}
			
			System.out.println("");
		}
	}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz