#old1229. 算法训练 A+B problem

算法训练 A+B problem

说明


  Given two integers A and B, your task is to output their sum, A+B.

输入格式

输入描述:
  The input contains of only one line, consisting of two integers A and B. (0 ≤ A,B ≤ 1 000)
输入样例:
1 1

输出格式


输出描述:
  The output should contain only one number that is A+B.
输出样例:
2

样例

参考上文 
参考上文

提示

HINT:时间限制:1.0s 内存限制:1.0GB