C Program to Scalar Multiplication of a Matrix

In this tutorial, i am going to show you how to find or calculate scalar multiplication of a matrix in c programs.

C Program to Scalar Multiplication of a Matrix

/* C Program to Perform Scalar Matrix Multiplication */
#include<stdio.h>
 
int main()
{
 	int i, j, rows, columns, Multiplication[10][10], Number;
  
 	printf("\n Please Enter Number of rows and columns\n");
 	scanf("%d %d", &i, &j);
 
 	printf("\n Please Enter the Matrix Elements \n");
 	for(rows = 0; rows < i; rows++)
  	{
   		for(columns = 0;columns < j;columns++)
    	{
      		scanf("%d", &Multiplication[rows][columns]);
    	}
  	}
   
 	printf("\n Please Enter the Multiplication Value  :  ");
 	scanf("%d", &Number);
 	  
 	for(rows = 0; rows < i; rows++)
  	{
   		for(columns = 0; columns < j; columns++)
    	{
      		Multiplication[rows][columns] = Number * Multiplication[rows][columns];    
   	 	}
  	}
 
 	printf("\n The Result of a Scalar Matrix Multiplication is : \n");
 	for(rows = 0; rows < i; rows++)
  	{
   		for(columns = 0; columns < j; columns++)
    	{
      		printf("%d \t ", Multiplication[rows][columns]);
    	}
    	printf("\n");
  	}
 	return 0;
}

The result of the above c program; as follows:

Please Enter Number of rows and columns
3 3
Please Enter the Matrix Elements 
1 2 3
4 5 6
7 8 9
Please Enter the Multiplication Value  :  2
The Result of a Scalar Matrix Multiplication is : 
2 	 4 	 6 	 
8 	 10 	 12 	 
14 	 16 	 18 

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