题目描述
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输入格式
First line contains N.
The next line contains N space-separated integers denoting the input sequence.
输出格式
A single line containing the sum.
样例输入 #1
6 1 3 1 2 1 10
样例输出 #1
115
提示
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来源
USACO 2022 US Open Contest, Platinum
First line contains N.
The next line contains N space-separated integers denoting the input sequence.
A single line containing the sum.
6 1 3 1 2 1 10
115