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Multiplication of two Matrix

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This is a simple Java multidimensional array program that teaches you the method to multiply two matrix. We are going to make a simple program that will multiply two matrix.

Multiplication of Two Matrix

     

This is a simple Java multidimensional array program that teaches you the method to multiply two matrix. We are going to make a simple program that will multiply two matrix. Now to make this program run, you need to declare two multidimensional array of type integer. Here in this program use two for loops. By making use of the for loop the row and column will get divide.

The Java two dimensional array  program is operate to the two matrix number. In this program also provided Java source code with understanding the Java developing application program. 

We are going to use make again integer for declaration with array1.length. After getting both the matrix with us we need to multiply both matrix. The both matrix will be multiplied by using the for loop. So the output will be displayed on the screen command prompt by using the println() method.  

Here is the code of this program

class MatrixMultiply{
  public static void main(String[] args)  {
  int array[][]{{5,6,7},{4,8,9}};
  int array1[][]{{6,4,8},{5,7,8}};
  int x= array.length;
  System.out.println("Matrix 1 : ");
  for(int i = 0; i < x; i++) {
  for(int j = 0; j <= x; j++) {
  System.out.print(" "+ array[i][j]);
  }
  System.out.println();
  }  
  int y= array1.length;
  System.out.println("Matrix 2 : ");
  for(int i = 0; i < y; i++) {
  for(int j = 0; j <= y; j++) {
  System.out.print(" "+array1[i][j]);
  }  
  System.out.println();
  }
  System.out.println("Multiply of both matrix : ");
  for(int i = 0; i < y; i++) {
  for(int j = 0; j <= y; j++) {
  System.out.print(" "+(array[i][j]*array1[i][j]));
  }  
  System.out.println();
  }
  }
}

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Posted on: June 25, 2008

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Comments
navya
August 30, 2011
matrix multiplication

this program is very easy to understand.Now i can easily do any kind of matrix programs thanks very much.
Jestoni Almarez
October 12, 2011
good

it helps me a lot doing my program. thank you
Rayan
November 3, 2011
Its wrong

Matrix does not multiply in such a way so its wrong
puneet narang
November 29, 2011
wrong method

This Method is wrong. Multiplication is not calculated like this.
sara
December 10, 2011
java

best page
Nathiya Sangilimuthu
February 18, 2012
Array multipilcation

In this above program they Multipied two values in the matrix but i need the program to multiply both matrix using rows and coloumns.
lohitha
April 9, 2013
oops

i am expected output.
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