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Program for converting hours into minutes and seconds
  • Last Updated : 01 Apr, 2021

Given an integer n which is the number of hours, the task is to convert it into minutes and seconds.
Examples: 
 

Input:
Output: Minutes = 300, Seconds = 18000
Input:
Output: Minutes = 120, Seconds = 7200 
 

 

Approach: 
 

  • h hours = h * 60 minutes as 1 hour = 60 minutes.
  • Similarly h hours = h * 3600 seconds.

Note: To convert m minutes back into hours, do n / 60 and for s seconds s / 3600.
Below is the implementation of the above approach: 
 

C++




// C++ program to convert hours
// into minutes and seconds
#include <bits/stdc++.h>
using namespace std;
 
// Function to convert hours
// into minutes and seconds
void ConvertHours(int n)
{
    long long int minutes, seconds;
 
    minutes = n * 60;
    seconds = n * 3600;
 
    cout << "Minutes = " << minutes
         << ", Seconds = " << seconds << endl;
}
 
// Driver code
int main()
{
    int n = 5;
    ConvertHours(n);
    return 0;
}

Java




// Java program to convert hours
// into minutes and seconds
 
import java.io.*;
 
class GFG {
 
 
// Function to convert hours
// into minutes and seconds
 static void ConvertHours(int n)
{
 int minutes, seconds;
 
    minutes = n * 60;
    seconds = n * 3600;
 
    System.out.println( "Minutes = " + minutes
        + ", Seconds = " + seconds);
}
 
// Driver code
    public static void main (String[] args) {
    int n = 5;
    ConvertHours(n);
    }
     
}
// This code is contributed by inder_verma..

C#




// C# program to convert hours
// into minutes and seconds
using System;
 
class GFG
{
 
// Function to convert hours into
// minutes and seconds
static void ConvertHours(int n)
{
int minutes, seconds;
 
    minutes = n * 60;
    seconds = n * 3600;
 
    Console.WriteLine("Minutes = " + minutes +
                      ", Seconds = " + seconds);
}
 
// Driver code
public static void Main ()
{
    int n = 5;
    ConvertHours(n);
}
}
 
// This code is contributed by Ryuga

PHP




<?php
// PHP program to convert hours
// into minutes and seconds
 
// Function to convert hours
// into minutes and seconds
function ConvertHours($n)
{
    $minutes = $n * 60;
    $seconds = $n * 3600;
 
    echo "Minutes = " . $minutes .
         ", Seconds = " . $seconds . "\n";
}
 
// Driver code
$n = 5;
ConvertHours($n);
 
// This code is contributed
// by Akanksha Rai
?>

Python3




# C++ program to convert hours
# into minutes and seconds
  
# Function to convert hours
# into minutes and seconds
def ConvertHours(n):
  
    minutes = n * 60;
    seconds = n * 3600;
  
    print("Minutes = ", minutes \
         ,", Seconds = " , seconds);
 
  
# Driver code
n = 5;
ConvertHours(n);
 
 
# This code contributed by Rajput-Ji

Javascript




<script>
 
// JavaScript program to convert hours
// into minutes and seconds
 
// Function to convert hours
    // into minutes and seconds
    function ConvertHours(n) {
        var minutes, seconds;
 
        minutes = n * 60;
        seconds = n * 3600;
 
        document.write("Minutes = " + minutes + ", Seconds = " + seconds);
    }
 
    // Driver code
     
        var n = 5;
        ConvertHours(n);
 
// This code contributed by Rajput-Ji
 
</script>
Output: 
Minutes = 300, Seconds = 18000

 

Time Complexity : O(1)
 

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