# Program to find the time remaining for the day to complete

Given the current time in the form of HH::MM, where H represents the hours and M, represents the minutes in a 24-hour time format. The task is to calculate the time remaining for the day to complete as HH::MM.

Examples:

```Input: HH::MM = 00::01
Output: 23::01

Input: HH::MM = 23::55
Output: 00::05
```

## Recommended: Please try your approach on {IDE} first, before moving on to the solution.

Approach:

1. Since the total minutes in a 24 hour complete day is 24 * 60 = 1440 minutes
2. Calculate the time completed in minutes
3. Calculate the time remaining in the form of minutes as total minutes – time completed
4. Convert the time remanining in the form of HH::MM

Below is the implementation of the above approach:

## CPP

 `#include ` `using` `namespace` `std; ` ` `  `// Function to find the remaining time ` `void` `remainingTime(``int` `h, ``int` `m) ` `{ ` `    ``int` `totalMin, hoursRemaining, minRemaining; ` ` `  `    ``// Formula for total remaining minutes ` `    ``// = 1440 - 60h - m ` `    ``totalMin = 1440 - 60 * h - m; ` ` `  `    ``// Remaining hours ` `    ``hoursRemaining = totalMin / 60; ` ` `  `    ``// Remaining minutes ` `    ``minRemaining = totalMin % 60; ` ` `  `    ``cout << hoursRemaining << ``"::"` `         ``<< minRemaining << endl; ` `} ` ` `  `// Driver code ` `int` `main() ` `{ ` ` `  `    ``// Current time ` `    ``int` `h = 0, m = 1; ` ` `  `    ``// Get the remaining time ` `    ``remainingTime(h, m); ` ` `  `    ``return` `0; ` `} `

## Java

 `class` `GFG ` `{ ` ` `  `// Function to find the remaining time ` `static` `void` `remainingTime(``int` `h, ``int` `m) ` `{ ` `    ``int` `totalMin, hoursRemaining, minRemaining; ` ` `  `    ``// Formula for total remaining minutes ` `    ``// = 1440 - 60h - m ` `    ``totalMin = ``1440` `- ``60` `* h - m; ` ` `  `    ``// Remaining hours ` `    ``hoursRemaining = totalMin / ``60``; ` ` `  `    ``// Remaining minutes ` `    ``minRemaining = totalMin % ``60``; ` ` `  `    ``System.out.print(hoursRemaining+ ``"::"` `        ``+ minRemaining +``"\n"``); ` `} ` ` `  `// Driver code ` `public` `static` `void` `main(String[] args) ` `{ ` ` `  `    ``// Current time ` `    ``int` `h = ``0``, m = ``1``; ` ` `  `    ``// Get the remaining time ` `    ``remainingTime(h, m); ` `} ` `} ` ` `  `// This code is contributed by Rajput-Ji `

## Python

 `# Function to find the remaining time ` `def` `remainingTime(h, m): ` ` `  `    ``# Formula for total remaining minutes ` `    ``# = 1440 - 60h - m ` `    ``totalMin ``=` `1440` `-` `60` `*` `h ``-` `m ` ` `  `    ``# Remaining hours ` `    ``hoursRemaining ``=` `totalMin ``/``/` `60` ` `  `    ``# Remaining minutes ` `    ``minRemaining ``=` `totalMin ``%` `60` ` `  `    ``print``(hoursRemaining,``"::"``,minRemaining) ` ` `  `# Driver code ` ` `  `# Current time ` `h ``=` `0` `m ``=` `1` ` `  `# Get the remaining time ` `remainingTime(h, m) ` ` `  `# This code is contributed by mohit kumar 29 `

## C#

 `// C# program to Number of pairs of lines ` `// having integer intersection points ` `using` `System; ` ` `  `class` `GFG ` `{ ` ` `  `    ``// Function to find the remaining time ` `    ``static` `void` `remainingTime(``int` `h, ``int` `m) ` `    ``{ ` `        ``int` `totalMin, hoursRemaining, minRemaining; ` `     `  `        ``// Formula for total remaining minutes ` `        ``// = 1440 - 60h - m ` `        ``totalMin = 1440 - 60 * h - m; ` `     `  `        ``// Remaining hours ` `        ``hoursRemaining = totalMin / 60; ` `     `  `        ``// Remaining minutes ` `        ``minRemaining = totalMin % 60; ` `     `  `        ``Console.WriteLine(hoursRemaining+ ``"::"` `                            ``+ minRemaining); ` `    ``} ` `     `  `    ``// Driver code ` `    ``public` `static` `void` `Main() ` `    ``{ ` `     `  `        ``// Current time ` `        ``int` `h = 0, m = 1; ` `     `  `        ``// Get the remaining time ` `        ``remainingTime(h, m); ` `    ``} ` `} ` ` `  `// This code is contributed by AnkitRai01 `

Output:

```23::59
```

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