java - 如何将分钟变成年和天？

Question

在教科书中它解释了如何将秒转换为分钟以及剩余多少秒，但我的问题如下。

Write a program that prompts the user to enter the minutes (e.g., 1 billion), and displays the number of years and days for the minutes. For simplicity, assume a year has 365 days. Here is an example.

Enter the number of minutes: 100000000
100000000 minutes is approximately 1902 years and 214 days.

我目前的情况如下:

import java.util.Scanner;

public class Ch2_Exercise2_7 {
  public static void main(String[] args) {
    Scanner input = new Scanner(System.in);
    // Prompt user for number of minutes
    System.out.println("Enter the number of minutes:");
    int minutes = input.nextInt();

     // Number of minutes in a year
    int year = minutes / 525600;
    int day = minutes / 1440;
    int remainingMinutes = day % 525600;


    System.out.println(minutes + " minutes is " + year + " years and "  +  remainingMinutes + " days ");
    }

   }

凭借我所拥有的，它并没有给我剩余的时间。例如，如果我输入 525600 分钟，它会给出 1 年零 365 天，而实际上应该是 1 年。

我正在使用 Java Eclipse。任何帮助将不胜感激!如果我错误地发布了代码，我提前道歉。

Answer 1

你在这里搞砸了一点:

// Number of minutes in a year
int year = minutes / 525600;
int day = minutes / 1440;
int remainingMinutes = day % 525600;

你把总分钟数除以1440，所以你得到的天数是错误的。您应该取余数然后除以 1440。

另一件事在你的打印声明中。您将一年后剩余的分钟数写为天数。

这应该有效:

// Number of minutes in a year
int year = minutes / 525600;
int remainingMinutes = minutes % 525600;
int day = remainingMinutes / 1440;

System.out.println(minutes + " minutes is approximately " + year + " years and " + day + " days.");