Java Program To Add Two Matrices Example

Chapter: Miscellaneous Last Updated: 25-06-2016 20:54:47 UTC

Program:

            /* ............... START ............... */
                
import java.util.Scanner;

public class JavaAddTwoMatricesExample {
	
	public static void main(String args[])
	   {
	 
	      int rows, cols, c, d;
	 
	      Scanner scanner = new Scanner(System.in);
	 
	      System.out.println("Please Enter number of rows and columns");
	 
	      rows = scanner.nextInt();
	      cols  = scanner.nextInt();
	 
	      int first[][] = new int[rows][cols];
	      int second[][] = new int[rows][cols];
	      int sum[][] = new int[rows][cols];
	 
	      System.out.println("Please Enter elements of first matrix");
	 
	      for (  c = 0 ; c < rows ; c++ )
	         for ( d = 0 ; d < cols ; d++ )
	            first[c][d] = scanner.nextInt();
	 
	      System.out.println("Please Enter elements of second matrix");
	 
	      for ( c = 0 ; c < rows ; c++ )
	         for ( d = 0 ; d < cols ; d++ )
	            second[c][d] = scanner.nextInt();
	 
	      for ( c = 0 ; c < rows ; c++ )
	         for ( d = 0 ; d < cols ; d++ )
	             sum[c][d] = first[c][d] + second[c][d];  
	 
	      System.out.println("Sum of entered matrices:-");
	 
	      for ( c = 0 ; c < rows ; c++ )
	      {
	         for ( d = 0 ; d < cols ; d++ )
	            System.out.print(sum[c][d]+"\t");
	         System.out.println();
	      }
	   }
}
                /* ............... END ............... */
        

Output

Please Enter number of rows and columns
2
3
Please Enter elements of first matrix
2
2
4
5
5
6
Please Enter elements of second matrix
3
4
6
4
6
4
Sum of entered matrices:-
5	6	10	
9	11	10	

Tags

Add Two Matrices Example, Java

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