program to find out simple interest.

#include
#include
void main()
{
clrscr() ;
int x ;
float interest, principal, rate, time ;
for (x= 4, x>=0, x - -)
{
cout<<"enter the principal, rate & time: "<<\n ;
cin>>principal >> rate>> time ;
simple interest = (principal * rate * time) / 100 ;
cout<<"principal = Rs. "<<<\n ;
cout<<"rate = "<<<"%"<<\n ;
cout<<"time = "<<<"years"<<\n ;
cout<<"simple interest = Rs. "<<<\n;
}
getch() ;
}