**For Python users, if you are facing verdict, PLEASE READ [THIS](https://marisaoj.com/resources/notes/#python-input)**
You are given 2 integers $A, B$. Print their sum!
### Input
- A single line contains two integer $A,B$.
### Output
- Print the sum of A and B.
### Constraints
- $(1 \le A, B \le 1000)$.
### Example
Input:
```1 1```
Output:
```2```
