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#F2091. A + B Strikes Back

    ID: 2097 传统题 2000ms 256MiB 尝试: 0 已通过: 0 难度: 4 上传者: 标签>枚举构造并查集模拟算法思想数据结构编程与模拟进阶难度共享题库Codeforces英文题面题目来源题面语言

A + B Strikes Back

题目描述

H. A + B Strikes Back
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

A + 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

题目来源：fps-www.educg.net-codeforce-1-2833.xml.zip；FPS 共享题包，题包内第 1687 题。保留原作者与原赛事署名。