# Program to find the time after K minutes from given time

You are given a time T in 24-hour format (hh:mm) and a positive integer K, you have to tell the time after K minutes in 24-hour time.

Examples:

```Input: T = 12:43, K = 21
Output: 13:04

Input: T = 20:39, K = 534
Output: 05:33
```

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

Approach:

• Convert the given time in minutes
• Add K to it let it be equal to M.
• Convert the M minutes in 24 hours format accordingly.
• Below is the implementation of the above approach:

## C++

 `#include ` `using` `namespace` `std; ` ` `  `// function to obtain the new time ` `void` `findTime(string T, ``int` `K) ` `{ ` ` `  `    ``// convert the given time in minutes ` `    ``int` `minutes = ((T[0] - ``'0'``) ` `                       ``* 10 ` `                   ``+ T[1] - ``'0'``) ` `                      ``* 60 ` `                  ``+ ((T[3] - ``'0'``) ` `                         ``* 10 ` `                     ``+ T[4] - ``'0'``); ` ` `  `    ``// Add K to current minutes ` `    ``minutes += K; ` ` `  `    ``// Obtain the new hour ` `    ``// and new minutes from minutes ` `    ``int` `hour = (minutes / 60) % 24; ` ` `  `    ``int` `min = minutes % 60; ` ` `  `    ``// Print the hour in appropriate format ` `    ``if` `(hour < 10) { ` `        ``cout << 0 << hour << ``":"``; ` `    ``} ` `    ``else` `{ ` `        ``cout << hour << ``":"``; ` `    ``} ` ` `  `    ``// Print the minute in appropriate format ` `    ``if` `(min < 10) { ` `        ``cout << 0 << min; ` `    ``} ` `    ``else` `{ ` `        ``cout << min; ` `    ``} ` `} ` ` `  `// Driver code ` `int` `main() ` `{ ` ` `  `    ``string T = ``"21:39"``; ` ` `  `    ``int` `K = 43; ` ` `  `    ``findTime(T, K); ` `} `

## Java

 `// Java program of above approach ` `class` `GfG { ` ` `  `// function to obtain the new time  ` `static` `void` `findTime(String T, ``int` `K)  ` `{  ` ` `  `    ``// convert the given time in minutes  ` `    ``int` `minutes = ((T.charAt(``0``) - ``'0'``)  ` `                    ``* ``10` `                ``+ T.charAt(``1``) - ``'0'``)  ` `                    ``* ``60` `                ``+ ((T.charAt(``3``) - ``'0'``)  ` `                        ``* ``10` `                    ``+ T.charAt(``4``) - ``'0'``);  ` ` `  `    ``// Add K to current minutes  ` `    ``minutes += K;  ` ` `  `    ``// Obtain the new hour  ` `    ``// and new minutes from minutes  ` `    ``int` `hour = (minutes / ``60``) % ``24``;  ` ` `  `    ``int` `min = minutes % ``60``;  ` ` `  `    ``// Print the hour in appropriate format  ` `    ``if` `(hour < ``10``)  ` `    ``{  ` `        ``System.out.print(``"0"` `+ hour + ``":"``);  ` `    ``}  ` `    ``else`  `    ``{  ` `        ``System.out.print(hour + ``":"``);  ` `    ``}  ` ` `  `    ``// Print the minute in appropriate format  ` `    ``if` `(min < ``10``)  ` `    ``{  ` `        ``System.out.println(``"0"` `+ min);  ` `    ``}  ` `    ``else`  `    ``{  ` `        ``System.out.println(min);  ` `    ``}  ` `}  ` ` `  `// Driver code  ` `public` `static` `void` `main(String[] args)  ` `{  ` ` `  `    ``String T = ``"21:39"``;  ` `    ``int` `K = ``43``;  ` `    ``findTime(T, K);  ` `}  ` `} ` ` `  `// This code is contributed by Prerna Saini `

## Python3

 `# Python3 program for given approach ` ` `  `# function to obtain the new time ` `def` `findTime(T, K): ` `     `  `    ``# convert the given time in minutes ` `    ``minutes ``=` `(((``ord``(T[``0``]) ``-` `ord``(``'0'``))``*` `10` `+`  `                 ``ord``(T[``1``]) ``-` `ord``(``'0'``))``*` `60` `+`  `               ``((``ord``(T[``3``]) ``-` `ord``(``'0'``)) ``*` `10` `+`  `                 ``ord``(T[``4``]) ``-` `ord``(``'0'``))); ` `                 `  `    ``# Add K to current minutes ` `    ``minutes ``+``=` `K ` ` `  `    ``# Obtain the new hour ` `    ``# and new minutes from minutes ` `    ``hour ``=` `(``int``(minutes ``/` `60``)) ``%` `24` ` `  `    ``min` `=` `minutes ``%` `60` ` `  `    ``# Print the hour in appropriate format ` `    ``if` `(hour < ``10``): ` `        ``print``(``0``, hour, ``":"``, end ``=` `" "``) ` ` `  `    ``else``: ` `        ``print``(hour, ``":"``, end ``=` `" "``) ` ` `  `    ``# Print the minute in appropriate format ` `    ``if` `(``min` `< ``10``): ` `        ``print``(``0``, ``min``, end ``=` `" "``) ` ` `  `    ``else``: ` `        ``print``(``min``,end ``=` `" "``) ` ` `  `# Driver code ` `if` `__name__ ``=``=` `'__main__'``: ` `    ``T ``=` `"21:39"` ` `  `    ``K ``=` `43` ` `  `    ``findTime(T, K) ` `     `  `# This code is contributed by ` `# Surendra_Gangwar `

## C#

 `// C# program of above approach ` `using` `System; ` ` `  `class` `GfG ` `{ ` `     `  `    ``// function to obtain the new time  ` `    ``static` `void` `findTime(``string` `T, ``int` `K)  ` `    ``{  ` `     `  `        ``// convert the given time in minutes  ` `        ``int` `minutes = ((T[0] - ``'0'``)  ` `                        ``* 10 ` `                    ``+ T[1] - ``'0'``)  ` `                        ``* 60 ` `                    ``+ ((T[3] - ``'0'``)  ` `                            ``* 10 ` `                        ``+ T[4] - ``'0'``);  ` `     `  `        ``// Add K to current minutes  ` `        ``minutes += K;  ` `     `  `        ``// Obtain the new hour  ` `        ``// and new minutes from minutes  ` `        ``int` `hour = (minutes / 60) % 24;  ` `     `  `        ``int` `min = minutes % 60;  ` `     `  `        ``// Print the hour in appropriate format  ` `        ``if` `(hour < 10)  ` `        ``{  ` `            ``Console.Write(``"0"` `+ hour + ``":"``);  ` `        ``}  ` `        ``else` `        ``{  ` `            ``Console.Write(hour + ``":"``);  ` `        ``}  ` `     `  `        ``// Print the minute in appropriate format  ` `        ``if` `(min < 10)  ` `        ``{  ` `            ``Console.Write(``"0"` `+ min);  ` `        ``}  ` `        ``else` `        ``{  ` `            ``Console.Write(min);  ` `        ``}  ` `    ``}  ` `    ``// function to obtain the new time  ` `     `  `    ``// Driver code  ` `    ``public` `static` `void` `Main()  ` `    ``{  ` `     `  `        ``string` `T = ``"21:39"``;  ` `        ``int` `K = 43;  ` `        ``findTime(T, K);  ` `    ``}  ` `} ` ` `  `// This code is contributed by ihritik `

## PHP

 ` `

Output:

```22:22
```

My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.