Viewing code of RAJMAT1
// ------ RAJMAT1.CPP --------------
//--- Programmed By Rajesh -----

/* Program by rajesh

program to add and substract matrices
*/
#include<stdio.h>
#include<conio.h>
void main(){
int i,j,a[100][100],b[100][100],c[100][100],d[100][100],m,n;
printf("Enter the size of mXn matrix\n m:");
scanf("%d",&m);
printf("\nn:");
scanf("%d",&n);
printf("\t\tEnter the first %dX%d matrix\n",m,n);

for(i=0;i<m;i++){
for(j=0;j<n;j++){
printf("\n:");
scanf("%d",&a[i][j]);
}
}

printf("\n\n\t\tEnter the second %dX%dmatrix\n",m,n);


for(i=0;i<m;i++){
for(j=0;j<n;j++){
printf("\n:");
scanf("%d",&b[i][j]);
}
}
clrscr();
printf("The addition matrix is :\n\n");
for(i=0;i<m;i++){
for(j=0;j<n;j++){
c[i][j] = a[i][j]+b[i][j];
d[i][j] = a[i][j]-b[i][j];
printf("%d\t",c[i][j]);
}
printf("\n");
}

printf("\n\nThe substraction matrix is :\n");
for(i=0;i<m;i++){
for(j=0;j<n;j++)
printf("%d\t",d[i][j]);
printf("\n");
}
getch();
}