银行存款利率练习题

第二章练习题
package soup;
import java.util.Scanner;
public class Bank {
  public static void main(String[] args) {
 Scanner scanner=new Scanner(System.in);
 System.out.print("请输入存入本金:");
 int principal=scanner.nextInt();
 double year=2.25;
 double years=2.7;
 double triennium=3.24;
 double lustrum=3.6;
 System.out.println("第一年的本息金额:"+(principal*year));
 System.out.println("第二年的本息金额:"+(principal*years));
 System.out.println("第三年的本息金额:"+(principal*triennium));
 System.out.println("第五年的本息金额:"+(principal*lustrum));
   }
}