将毫秒转换为分和秒的 Java 程序

原文:https://www . geesforgeks . org/Java-程序到转换-毫秒到分和秒/

在 java 中，使用类似 toMinutes() 和 toSeconds() 的方法将毫秒转换为分钟和秒，时间单位在并发包中。

毫秒:

1 millisecond = 0.001 second or (1/1000) seconds

秒:

1 second = 1000 millisecond
1 second = (1/60) minutes

分钟:

1 minute = 60000 milliseconds
1 minute = 60 seconds
1 minute = (1/60)hour

例:

Input : Milliseconds = 400000
Output: 6 minutes and 40 seconds

Input : Milliseconds = 5400000
Output: 90 minutes and 0 seconds

算法 :

  1. Enter in milliseconds.
  2. Use the formula to convert milliseconds to minutes: minutes = (milliseconds /1000)/60).
  3. Use the formula to convert milliseconds to seconds: seconds = (milliseconds /1000)%60).
  4. Print from milliseconds to minutes.

求解方法: Java 程序将毫秒转换为分和秒。

  1. Use basic input and output in simple Java.
  2. Use the methods in Java.

1。将毫秒转换为分钟和秒的程序

Java

// Java Program to Convert Milliseconds
// to Minutes and Seconds

import java.io.*;

class GFG {
    public static void main(String[] args)
    {
        // Take Input in Long otherwise
        // overflow occur for some inputs.
        long milliseconds = 3500000;

        // formula for conversion for
        // milliseconds to minutes.
        long minutes = (milliseconds / 1000) / 60;

        // formula for conversion for
        // milliseconds to seconds
        long seconds = (milliseconds / 1000) % 60;

        // Print the output
        System.out.println(milliseconds + " Milliseconds = "
                           + minutes + " minutes and "
                           + seconds + " seconds.");
    }
}

输出

3500000 Milliseconds = 58 minutes and 20 seconds.

2。使用方法将毫秒转换为分钟 和秒的程序。

Java

// Java Program to Convert Milliseconds
// to Minutes and Seconds

import java.io.*;
import java.util.concurrent.TimeUnit;

class GFG {
    public static void main(String[] args)
    {
        long milliseconds = 3500000;

        // This method uses this formula :minutes =
        // (milliseconds / 1000) / 60;
        long minutes
            = TimeUnit.MILLISECONDS.toMinutes(milliseconds);

        // This method uses this formula seconds =
        // (milliseconds / 1000);
        long seconds
            = (TimeUnit.MILLISECONDS.toSeconds(milliseconds)
               % 60);

        // Print the answer
        System.out.format(milliseconds + " Milliseconds = "
                          + minutes + " minutes and "
                          + seconds + " seconds");
    }
}

输出

3500000 Milliseconds = 58 minutes and 20 seconds

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