C program to add two matrices by using pointer | My CS Tutorial

C program to add two matrices by using pointer.
Addition of two matrices by using pointer in c programming.

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

This c program code will add two matrices.

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 added.

C PROGRAM CODE

#include<stdio.h>
main()
{
 int i,j,rows,col;
  int a1[100][100],a2[100][100],add[100][100];


 printf("\n ENTER NUMBER OF ROWS:\n ");
 scanf("%d",&rows);

  printf("\n ENTER 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 ADDITION OF ABOVE MATRICES:\n ");

  for(i=0;i<rows;i++)
 {
  for(j=0;j<col;j++)
  {
   printf("%d\t",*(*(add+i)+j));
  }

  printf("\n ");
 }

}

OUTPUT:

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Created by-- HARSH CHAUHAN