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public class J5_22 {	public static void main(String[] args) {		// TODO Auto-generated method stub		java.util.Scanner input = new java.util.Scanner(System.in);				System.out.print("Loan Amount:");		double loanAmount = input.nextDouble();		System.out.print("Number of year: ");		double numberOfYear = input.nextDouble();		System.out.print("Annual Interest Rate: ");		double annualInterestRate = input.nextDouble();//年利率		double balance = loanAmount;		double monthlyInterestRate = annualInterestRate /1200;//月利率				double monthlyPayment = (loanAmount * monthlyInterestRate)/								(1-(Math.pow(1 / (1 + monthlyInterestRate), numberOfYear*12)));//月账单		double totalPayment = monthlyPayment*numberOfYear*12;//总账单				System.out.printf("Monthly Payment %5.2f\n",monthlyPayment);		System.out.printf("Total Payment %6.2f\n",totalPayment);				System.out.print("Payment#\tInterest\tPrincipal\tBalance\n");		for(int i=1 ;i<=numberOfYear*12;i++) {			double interest = monthlyInterestRate * balance;			double printipal = monthlyPayment - interest;			balance = balance -printipal;			//System.out.println(i+ "\t"+interest+"\t"+printipal+"\t"+balance);			System.out.printf("%d \t\t%4.2f \t\t%5.2f  \t %5.2f\n ",i,interest,printipal,balance);					}							}}

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