import java.util.Scanner;
import java.util.ArrayList;
public class Main {
  public static void main(String[] args) {
    Scanner s = new Scanner(System.in);
    int r = s.nextInt();
    int c = s.nextInt();
    int[][] table = new int[r][c];
    for (int i = 0; i < r; i++) {
      for (int j = 0; j < c; j++) {
        table[i][j] = s.nextInt();
      }
    }
    s.close();
    for (int i = 0; i < r; i++) {
      int sum = 0;
      for (int j = 0; j <= c; j++) {
        if (j < c) {
          System.out.print(table[i][j] + " ");
          sum += table[i][j];
        } else {
          System.out.println(sum);
        }
      }
    }
    int total = 0;
    for (int j = 0; j < c; j++) {
      int colSum = 0;
      for (int i = 0; i <= r; i++) {
        if (i < r) {
          colSum += table[i][j];
        } else {
          System.out.print(colSum + " ");
        }
      }
      total += colSum;
    }
    System.out.print(total + "\n");
  }
}


/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