C Language
#include<stdio.h>
#include<conio.h>
void main()
{
int P, R, T, I;
clrscr();
printf("Enter principle, rate and time");
scanf("%d%d%d", &P, &R, &T);
I=(P*R*T)/100;
printf("Interest=%d",I);
getch();
}
/*OUTPUT*/
Enter principle, rate and time 2000
5
5
Interest = 500