C program to subtract two matrices | My CS Tutorial

C program to subtract two matrices. Subtraction of two matrices in c.
Find the difference of two matrices.

In this tutorial we will learn  or discuss that how to write a c program code to subtract two matrix. In this program we will use arrays.

This c program code will subtract two matrixes.

In the first user will enter range of rows and columns. After it user enter the elements of first matrix then second matrix.

After it compiler check and exicute the condition and logics and print a new matrix in which both matrixes are subtracted.

C PROGRAM CODE

#include<stdio.h>

#include<conio.h>

void main()

{

 int i,j,rows,col;

  int a1[100][100],a2[100][100],add[100][100];

 printf("\n ENTER THE NUMBER OF ROWS:\n ");

 scanf("%d",&rows);

  printf("\n ENTER THE NUMBER OF COLUMNS:\n ");

 scanf("%d",&col);

 //Taking input for 1st matrix

 printf("\n ENTER FIRST MATRIX:\n");

 for(i=0;i<rows;i++)

 {

  for(j=0;j<col;j++)

  {

   scanf("%d",&a1[i][j]);

  }

 }

  //Taking input for 2nd matrix

  printf("\n ENTER SECOND MATRIX:\n");

 for(i=0;i<rows;i++)

 {

  for(j=0;j<col;j++)

  {

   scanf("%d",&a2[i][j]);

  }

 }

 //Addition of matrix

 for(i=0;i<rows;i++)

 {

  for(j=0;j<col;j++)

  {

   add[i][j]=a1[i][j]-a2[i][j];

  }

 }

 printf("\n SUBTRACTION OF THESE MATRICES:\n ");

  for(i=0;i<rows;i++)

 {

  for(j=0;j<col;j++)

  {

   printf("%d\t",add[i][j]);

  }

  printf("\n ");

 }

getch();

}

OUTPUT:

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Created by-- HARSH CHAUHAN