我无法弄清楚如何在第四种方法中打印出第三种方法

The Third Method is supposed to figure out if the year is a leap year or not and the fourth is supposed to print the info out through a string? But I don't know how? AFTER EDIT* Still giving me an errors. Don't know why

第三种方法应该判断年份是否是闰年，第四种方法应该通过字符串打印信息？但我不知道怎么办？编辑后*仍然给我一个错误。不知道为什么

import java.util.Scanner;

public class LeapYear {

public static void main(String[] args) {
    displayInstructions();
    int year = getYear();
    isLeap(year);
}

public static void displayInstructions() {
    System.out.println("This program asks you to enter a year as a 4 digit number. The output will indicate whether the year you entered is a leap year.");
}

public static int getYear() {
    Scanner reader = new Scanner(System.in);
    System.out.println("Enter a year: ");
    int year = reader.nextInt();
    return year;
}

public static boolean isLeap(boolean year) {
    if (year % 4 == 0 && year % 100) {
        isleap = true;

    }
    else {
        return false;
    }



}
public static void displayResuls(isLeap year) {
  if (isLeap)
  {
    System.out.println("Year" +year+" is a Leap Year.");
  }

  else {
  System.out.println("Year" +year+ "is not a Leap Year"");

   }

    }
}

1 个解决方案

#1

In the same way you store the result from getYear() into a variable and pass that value as a parameter to isLeap you need to do the same with the result from isLeap and pass that value as a parameter to displayResults

以同样的方式将结果从getYear（）存储到变量中并将该值作为参数传递给isLeap，您需要对isLeap的结果执行相同的操作，并将该值作为参数传递给displayResults