The Time

题意翻译

给定一个24小时制的时间,请输出这个时间过了 $a$ 分钟后的样子。

题目描述

You are given the current time in $ 24 $ -hour format hh:mm. Find and print the time after $ a $ minutes. Note that you should find only the time after $ a $ minutes, see the examples to clarify the problem statement. You can read more about $ 24 $ -hour format here [https://en.wikipedia.org/wiki/24-hour\_clock](https://en.wikipedia.org/wiki/24-hour_clock).

输入输出格式

输入格式

The first line contains the current time in the format hh:mm ( $ 0<=hh&lt;24,0<=mm&lt;60 $ ). The hours and the minutes are given with two digits (the hours or the minutes less than $ 10 $ are given with the leading zeroes). The second line contains integer $ a $ ( $ 0<=a<=10^{4} $ ) — the number of the minutes passed.

输出格式

The only line should contain the time after $ a $ minutes in the format described in the input. Note that you should print exactly two digits for the hours and the minutes (add leading zeroes to the numbers if needed). See the examples to check the input/output format.

输入输出样例

输入样例 #1

23:59
10

输出样例 #1

00:09

输入样例 #2

20:20
121

输出样例 #2

22:21

输入样例 #3

10:10
0

输出样例 #3

10:10

题意翻译

给定一个24小时制的时间,请输出这个时间过了 $a$ 分钟后的样子。