Simple Interest Calculation
#include <stdio.h> int main () { double principal , rate , time , simpleInterest ; // Input principal amount, rate, and time printf ( "Enter the principal amount: " ); scanf ( " %lf " , & principal ); printf ( "Enter the rate of interest (in percentage): " ); scanf ( " %lf " , & rate ); printf ( "Enter the time (in years): " ); scanf ( " %lf " , & time ); // Calculate simple interest simpleInterest = ( principal * rate * time ) / 100 ; // Display the calculated simple interest printf ( "Simple Interest: %.2lf \n " , simpleInterest ); return 0 ; }