public class Main {
	public static void main(String[] args){
		java.util.Scanner scan = new java.util.Scanner(System.in);
		int r = scan.nextInt();
		int c = scan.nextInt();

		int[][] arr  = new int[r][c];
		int sum = 0;
		int kai = 0;
		for(int i = 0; i < r; i++){
			sum = 0;
			for(int j = 0; j < c; j++){
				arr[i][j] = scan.nextInt();
				System.out.print(arr[i][j] + " ");
				sum += arr[i][j];
			}
			kai += sum;
			System.out.println(sum);
		}

		for(int i = 0; i < c; i++){
			sum = 0;
			for(int j = 0; j < r; j++){
				sum += arr[j][i];
			}
			System.out.print(sum + " ");
		}
		System.out.println(kai);
	}
}
/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