1181: 整数相加

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:61 Solved:23

Description

输入n个整数,求他们相加的结果

Input

输入n,接着输入n个整数

Output

输入整数相加的结果

Sample Input Copy

3
20 30 40

Sample Output Copy

90