Strings and 2D Arrays:Row Wise Sum

import java.util.Scanner;
public class Solution {

	public static void main(String[] args) {
	Scanner s=new Scanner(System.in);
        int M=s.nextInt();
        int N=s.nextInt();
        int matrix[][]=new int[M][N];
        for(int i=0;i<M;i++)
        {
            for(int j=0;j<N;j++)
            {
                matrix[i][j]=s.nextInt();
            }
        }
      
        for(int i=0;i<M;i++)
        {
             int sum=0;
            for(int j=0;j<N;j++)
            {
               sum+=matrix[i][j];
            }
             System.out.print(sum+" ");
        }
       

	}
}