RowColumsum.java

public class SumofRowColumn    
{    
    public static void main(String[] args) {    
        int rows, cols, sumRow, sumCol;    

        int a[][] = {       
                        {1, 2, 3},    
                        {4, 5, 6},    
                        {7, 8, 9}    
                    };    

          rows = a.length;    
        cols = a[0].length;    


        for(int i = 0; i < rows; i++)
	      {    
            sumRow = 0;    
            for(int j = 0; j < cols; j++)
	          {    
              sumRow = sumRow + a[i][j];    
            }    
            System.out.println("Sum of " + (i+1) +" Row: " + sumRow);    
        }    


        for(int i = 0; i < cols; i++)
	      {    
            sumCol = 0;    
            for(int j = 0; j < rows; j++)
	          {    
              sumCol = sumCol + a[j][i];    
            }    
            System.out.println("Sum of " + (i+1) +" Column: " + sumCol);    
        }    
    }    
}