import java.util.*;
public class Main{
    public static void main(String args[]){
        Scanner scn=new Scanner(System.in);
        int row=scn.nextInt();
        if(row<0){
            System.out.print("Invalid input");
            return;
        }
        int col=scn.nextInt();
        int sum=0;
        int max=0;
        int val=0;
        int arr[][]=new int [row][col];
        for(int i=0;i<row;i++){
            for(int j=0;j<col;j++){
                arr[i][j]=scn.nextInt();
                sum=sum + arr[i][j];
            }
        }
        System.out.println(sum);
        for(int i=0;i<row;i++){
            int val=Integer.MIN_VALUE;
            for(int j=0;j<col;j++){
                if(i==j){
                  max=max+arr[i][j];  
                }
                if(val<arr[i][j]){
                    val=arr[i][j];
                }
            }
            if(i==col-1){
                System.out.print(val);
            }
            else{
                
            System.out.print(val +" ");
            }
        
        }
        System.out.println();
        if(row==col){
            
        System.out.println(max);
        }
        else{
            System.out.print("Diagonal sum not applicable");
        }
    }
}