p03773 AtCoder Beginner Contest 057 - Remaining Time
Dolphin loves programming contests. Today, he will take part in a contest in AtCoder.
In this country, 24-hour clock is used. For example, 9:00 p.m. is referred to as "21 o'clock".
The current time is A o'clock, and a contest will begin in exactly B hours. When will the contest begin? Answer in 24-hour time.

Constraints

* 0 \leq A,B \leq 23
* A and B are integers.

Input

The input is given from Standard Input in the following format:


A B


Output

Print the hour of the starting time of the contest in 24-hour time.

Examples

Input

9 12


Output

21


Input

19 0


Output

19


Input

23 2


Output

1
```python
a,b=map(int,input().split());print((a+b)%24)
```