C program to compare two matrices | My CS Tutorial

C program to compare two matrices. Comparison of two matrices in c.
Compare matrices | compare two matrices | My CS Tutorial


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

This c program code will compare two matrixes.

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

After it compiler check and exicute the condition and logics and print both matrices and compare it and print the statement that is equal,not equal or matrices can't be compared.

SOURCE CODE

#include<stdio.h>

#include<conio.h>

void main()

{

 int i,j,rows_1,col_1,rows_2,col_2,flag=1;

 int a1[50][50],a2[50][50];

 clrscr();

  

 printf("\n ENTER NUMBER(RANGE) OF ROWS AND COLUMNS OF FIRST MATRIX:\n ");

 scanf("%d %d",&rows_1,&col_1);

 printf("\n ENTER NUMBER(RANGE) OF ROWS AND COLUMNS OF SECOND MATRIX:\n ");

 scanf("%d %d",&rows_2,&col_2);

 if(rows_1==rows_2&&col_1==col_2)

 {

 

  //Taking input for first matrix

  

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

     for(i=0;i<rows_1;i++)

    {

    for(j=0;j<col_1;j++)

    {

   scanf("%d",&a1[i][j]);

    }

     }

     

     //Taking input for second matrix

     

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

      

     for(i=0;i<rows_2;i++)

    {

    for(j=0;j<col_2;j++)

    {

   scanf("%d",&a2[i][j]);

    }

    }

    //Printing given matrices

    

     printf("\n FIRST MATRIX IS:\n ");

     for(i=0;i<rows_1;i++)

    {

    for(j=0;j<col_1;j++)

    {

   printf("%d\t",a1[i][j]);

    }

    printf("\n ");

    }

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

     for(i=0;i<rows_2;i++)

    {

    for(j=0;j<col_2;j++)

    {

   printf("%d\t",a2[i][j]);

    }

    printf("\n ");

    }

      //Comparing of matrix

      

    for(i=0;i<rows_1;i++)

    {

     for(j=0;j<col_1;j++)

     {

     if(a1[i][j]!=a2[i][j])

     {

        flag=0;

        }

     }

    }

    if(flag==1)

    {

     printf("\n BOTH MATRICES ARE EQUAL.\n ");

    }

    else

    {

     printf("\n BOTH MATRICES ARE NOT EQUAL.\n ");

    }

 }

 else

 {

  printf("\n MATRICES CAN NOT BE COMPARED.\n ");

 }

getch();

}

OUTPUT:

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Created by-- HARSH CHAUHAN