# Calculate Simple Interest ## Write a program to calculate simple interest Simple interest = (principal amount _ rate of interest _ time) / 100 ```txt Principal : 1000 Rate : 10 Time : 5 Simple interest : 500 ``` --- ```c //Simple interset program # include # include int main(){ int principal, rate, time, interest; printf("Enter the principal: "); scanf("%d", &principal); printf("Enter the rate: "); scanf("%d", &rate); printf("Enter the time: "); scanf("%d", &time); interest = principal * rate * time / 100; printf("Simple interest is %d", interest); return 0; } ``` ```cpp #include using namespace std; int main(){ float p, r, t, si; cout << "Enter the principal amount: "; cin >> p; cout << "Enter the rate of interest: "; cin >> r; cout << "Enter the time period: "; cin >> t; si = (p * r * t) / 100; cout << "Simple interest is: " << si; return 0; } ``` ```csharp using System; class MainClass { public static void Main (string[] args) { Console.WriteLine ("Please enter the principal :"); double inches = Convert.ToDouble(Console.ReadLine()); Console.WriteLine ("Please enter the rate of interest :"); double interest = Convert.ToDouble(Console.ReadLine()); Console.WriteLine ("Please enter the time :"); double time = Convert.ToDouble(Console.ReadLine()); double simpleInterest = (principal * interest * time ) / 100; Console.WriteLine("Simple Interest : "+ simpleInterest); } } ``` ```fsharp let simpleInterest principal interest time : float = principal * interest * time / 100 let si = simpleInterest 1000.00 10.00 5.00 printfn "Simple Interest : %f" si ``` ```java import java.util.Scanner; public class CalculateSimpleInterest { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("Enter"); System.out.print("Principle Amount: "); double p = sc.nextDouble(); System.out.print("Rate of Interest: "); double r = sc.nextDouble(); System.out.print("Time(in Days): "); double t = sc.nextDouble(); System.out.println("Simple Interest: " +simpleInterest(p,r,t)); } static double simpleInterest(double principleAmount, double rate, double time){ return (principleAmount * rate * time)/100; } } ``` ```javascript const simpleInterest = (principal, interest, time) => { return (principal * interest * time) / 100; }; console.log(simpleInterest); ``` ```kotlin fun main(args: Array) { val principal = 1000 val rate = 10 val time = 5 val interest = (principal * rate * time) / 100 println(interest) } ``` ```ruby def simple_interest(principal , interest , time) (principal * interest * time) / 100 end if $PROGRAM_NAME == __FILE__ print 'Please enter the Principal amount : ' principal = gets.chomp.to_i print 'Please enter the Rate of Interest : ' interest = gets.chomp.to_i print 'Please enter the Time : ' time = gets.chomp.to_i puts "Simple Interest : #{simple_interest(principal , interest , time)}" end ``` ```swift import Swift import Foundation print("Enter principal: ") var principal = Int(readLine()!)! print("Enter rate: ") var rate = Int(readLine()!)! print("Enter time: ") var time = Int(readLine()!)! print("Simple Interest: ", (principal * rate * time)/100) ``` ```typescript const simpleInterest = ( principal: number, interest: number, time: number, ): number => { return (principal * interest * time) / 100; }; console.log(simpleInterest(1000, 10, 5)); ``` ```julia # assign values to variables principal = 1000 rate = 10 time = 5 # calculate simple interest simple_interest = (principal * rate * time) / 100 # print the result println("Simple interest: ", simple_interest) ``` ```scala import scala.io.StdIn._; object simpleInterest { def main(args:Array[String]):Unit={ println("Enter principal amount : "); var principal = readLine().toInt; println("Enter rate of interest : "); var interest = readLine().toInt; println("Enter the time : "); var time = readLine().toInt; var simpleInterest = (principal * interest * time)/100; println("Simple Interest : "+simpleInterest); } } ``` ```dart import 'dart:io'; void main(){ print("Enter the principal amount :"); var principal=int.parse(stdin.readLineSync()); print("Enter the rate of interest :"); var interest=int.parse(stdin.readLineSync()); print("Enter the time :"); var time =int.parse(stdin.readLineSync()); var simple_interest = (principal * interest * time )/100; print(simple_interest); } ``` ```go package main import "fmt" func main() { var amount, time, rate int fmt.Scanf("%d", &amount) fmt.Scanf("%d", &time) fmt.Scanf("%d", &rate) simpleInterest := (amount * time * rate) / 100 fmt.Println(simpleInterest) } ``` ```haskell calculateSimpleInterest :: Double -> Double -> Double -> Double calculateSimpleInterest principal rate time = (principal * rate * time) / 100 main :: IO () main = do putStrLn "Enter the principal amount:" principalInput <- getLine let principal = read principalInput :: Double putStrLn "Enter the rate of interest:" rateInput <- getLine let rate = read rateInput :: Double putStrLn "Enter the time (in years):" timeInput <- getLine let time = read timeInput :: Double let interest = calculateSimpleInterest principal rate time putStrLn $ "Simple interest: " ++ show interest ``` ```php ``` ```perl print "Enter the principal: "; my $principal = ; print "Enter the rate of interest: "; my $interest = ; print "Enter the time: "; my $time = ; my $res = simpleInterest($principal, $interest); print "Simple Interest : $res"; sub simpleInterest { my ($x) = @_; my $res = ($principal * $interest * $time) / 100; return $res ; } ``` ```python def simpleInterest(): principal = int(input("Enter principal:- ")) interest = int(input("Enter interest:- ")) time = int(input("Enter time:- ")) return (principal * interest * time) / 100 print(simpleInterest()) ``` ```r principal = 1000 interest = 10 time = 5 simpleInterest = (principal * interest * time)/100 cat("Simple interest : ", simpleInterest) ``` ```rust fn simple_interest(principal: f32, rate: f32, time: f32) -> f32 { (principal * rate * time) / 100.0 } ```

Calculate Simple Interest

Write a program to calculate simple interest

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