import java.io.IOException;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) throws IOException {
		int r = 0, c = 0;
		int[] a = new int[2];
		Scanner sc = new Scanner(System.in);
		for(int i = 0; i < 2; ++i){ // ?????????????´???°????±????(????¬????)
			a[i] = sc.nextInt();
			}
		r = a[0]; c = a[1];
		int[][] mat = new int[r+1][c+1];
		if(r >= 1 || c >= 1 || r >= 100 || c >= 100){
		for(int k = 0; k < r+1; ++k){ //???????????????
			for(int l = 0; l < c+1; ++l){
				mat[r][c] = 0;
			}
		}
		for(int k = 0; k < r; ++k){ //?????????????????\???
			for(int l = 0; l < c; ++l){
				mat[k][l] = sc.nextInt();
				mat[k][c] += mat[k][l]; //??????????????????????????????????¶???????
				mat[r][l] += mat[k][l]; //???????????????????????????????¶???????
				mat[r][c] += mat[k][l]; //???????????????????¶???????
			}
		}
		for(int k = 0; k < r+1; ++k){ //?????????????????\???
			for(int l = 0; l < c+1; ++l){
				System.out.print(mat[k][l]);
				if(l != c){  //?????¬?????????????????§?????¨???????????????
					System.out.print(" ");
				}
			}
			System.out.println("");
		}
		sc.close();
	}
	}
}
/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