All Notes on BCA

#include<stdio.h>
#include<conio.h>
void main()
{
int mat1[3][3],mat2[3][3],result[3][3],i,j;
clrscr();
printf("Enter First Matrix - \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("Enter Element : ");
scanf("%d",&mat1[i][j]);
}
}
printf("\nEnter Second Matrix - \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("Enter Element : ");
scanf("%d",&mat2[i][j]);
}
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
result[i][j] = mat1[i][j]+mat2[i][j];
}
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%d",result[i][j]);
printf(" ");
}
printf("\n");
}
getch();
}

INPUT
Enter First Matrix -
Enter Element : 4
Enter Element : 4
Enter Element : 4
Enter Element : 4
Enter Element : 4
Enter Element : 4
Enter Element : 4
Enter Element : 4
Enter Element : 4

Enter First Matrix -
Enter Element : 2
Enter Element : 2
Enter Element : 2
Enter Element : 2
Enter Element : 2
Enter Element : 2
Enter Element : 2
Enter Element : 2
Enter Element : 2

OUTPUT

6  6  6 
6  6  6 
6  6  6