3284: A + B Strikes Back
金币值：2
定数：1
时间限制：2.000 s
内存限制：256 M
正确：0
提交：0
正确率：0.00% 命题人：
题目描述
time limit per test
1 secondmemory limit per test
256 megabytesinput
standard inputoutput
standard outputA + B is often used as an example of the easiest problem possible to show some contest platform. However, some scientists have observed that sometimes this problem is not so easy to get accepted. Want to try?
Input
The input contains two integers a and b (0≤a,b≤103), separated by a single space.
Output
Output the sum of the given integers.
Examples
Input
5 14
Output
19
Input
381 492
Output
873