java编程财务应用程序：显示分期还贷时间表
package nameyu;import java.util.Scanner;public class Test { public static void main(String[] args) { // TODO Auto-generated method stub Scanner input=new Scanner(System.in); System.out.print("Loan Amount:"); double loan=input.nextDouble(); System.out.print("Numeber of years:"); int years =input.nextInt(); System.out.print("Annual Interest Rate:"); double InterestRate=input.nextDouble(); double MonthlyPayment=loan*(InterestRate/1200)/(1-1/Math.pow(1+InterestRate/1200, years*12)); double TotalPayment=MonthlyPayment*years*12; System.out.printf("%-4.2f%s%-4.2f%n",MonthlyPayment,"",TotalPayment); System.out.println(); System.out.println("Payment#"+"\t"+"Interest"+"\t\t\t"+"Principal"+"\t\t\t"+"Balance"); double balance=loan; for(int i=1;i<=years*12;i++){ doubleInterest=(InterestRate/1200)*balance; double principal=MonthlyPayment-Interest; balance=balance-principal; System.out.println(i+"\t\t"+Interest+"\t\t"+principal+"\t\t"+balance); } }}
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