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to find simple interst
1 Answer(s)      3 years and 4 months ago
Posted in : Java Beginners

create a class of object insert with a constructor. write a program to find out simple interest

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April 6, 2011 at 2:32 PM

import java.util.*;
class SimpleInterest 
    double p=0;
    double r=0;
    double t=0;
    SimpleInterest(double p,double r,double t){
    public void find(){
    double rate=r/100;
    double si=p*rate*t;
    System.out.println("Simple Interest: "+si);
    public static void main(String[] args) 
        Scanner input=new Scanner(;
        System.out.print("Enter Principal : ");
        double principal=input.nextDouble();
        System.out.print("Enter Rate of Interest(%): ");
        double rate=input.nextDouble();
        System.out.print("Enter Time(years): ");
        double time=input.nextDouble();
        SimpleInterest interest=new SimpleInterest(principal,rate,time);

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