
import java.util.Scanner;

public class Main{
	public static void main(String args[]){

		//??????????????¨???????????????
		Scanner sc = new Scanner(System.in);
		int list [][];

		//????????????????????¨??¨?????????????????????????????????
		int r = sc.nextInt();
		int c = sc.nextInt();
		list = new int[r][c];


		//2?¬???????????????°?????????????????????
		for(int i = 0; i < r; i++){
			for(int j = 0; j < c; j++){
				list[i][j] = sc.nextInt();
			}
		}

		//??????????????¨???

		//???????????¨r???????¨??????¨???
		for(int i = 0; i < r; i++){
			int rsum = 0;
			String a = "";
			for(int j = 0; j < c; j++){
				rsum += list[i][j];
				a += (list[i][j] +" ");
			}
			System.out.println(a + (rsum));
		}

		//c??¨????¨??????¨???

		int sum = 0;
		for(int i = 0 ; i < c; i++){
			int csum = 0;
			for(int j = 0 ; j < r; j++){
				csum += list[j][i];
			}
			System.out.print(csum + " ");
			sum += csum;
		}

		System.out.println(sum);
		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