Program to add two matrices

#include<stdio.h>

#include<conio.h>

void main()

{

            int a[3][3],b[3][3],c[3][3],i,j;

            clrscr();

            printf("Enter the elements into matrix A\n");

            for(i=0;i<3;i++)

                        for(j=0;j<3;j++)

                                    scanf("%d",&a[i][j]);

            printf("\nEnter the elements into matrix B\n");

            for(i=0;i<3;i++)

                        for(j=0;j<3;j++)

                                    scanf("%d",&b[i][j]);

            for(i=0;i<3;i++)

                        for(j=0;j<3;j++)

                                    c[i][j]=a[i][j]+b[i][j];

            for(i=0;i<3;i++)

            {

                        printf("\t\t");

                        for(j=0;j<3;j++)

                                    printf("%d\t",c[i][j]);

                        printf("\n\a");

            }

            getch();

}