1935. Tears of Drowned
Time limit: 1.0 secondMemory limit: 64 MB
Tia Dalma: Come. What service may I do you? You know I demand payment.Jack: I brought payment. Look. An undead monkey. Top that.Tia Dalma: The payment is fair.
Old Captain Jack Sparrow’s friend Tia Dalma, the fortuneteller and prophetess, often makes potions. She has an outstanding collection of the rarest ingredients such as rat tails, fingers of drowned, tears of virgins and so on. And all these ingredients require special care.
Recently Tia Dalma received some good skins of bats as a payment, and now she wants to dry them. To dry ingredients fortuneteller usually uses specially prepared books as the magical properties of the skins could be lost during prolonged contact with other objects. Tia Dalma knows how many sheets should be on both sides of the skin to save it unspoiled. For ai-th skin that number is ai, that is, the distance from it to the neighboring skins and the book cover can’t be less thanai sheets. Help a fortuneteller determine the minimum number of sheets that should be in the book to save rare ingredients from damage.
Input
The first line contains integer n that is the number of skins (1 ≤n ≤ 100). The second line contains n integers ai (1 ≤ai ≤ 100).
Output
Output the minimal required number of sheets in the book.
Sample
inputoutput
35 10 328
Problem Author: Tatiana Sharypova (prepared by Oleg Dolgorukov)Problem Source: Open Ural FU Championship 2012
解析：个人感觉题意难懂，题目简单。
最大值用了两个，，其他都是一个。
AC代码：
#include <bits/stdc++.h>using namespace std;int main(){int n, x;while(~scanf("%d", &n)){int ans = 0, maxx = 0;for(int i=0; i<n; i++){scanf("%d", &x);ans += x;if(maxx < x) maxx = x;}printf("%d\n", ans + maxx);}return 0;}
不做任何解释。没有人明白，
