CSP-201809-1-卖菜
解题思路
#include <iostream>
using namespace std;
int main()
{int n;cin >> n;int* array = new int[n];for (int i = 0; i < n; i++){cin >> array[i];}cout << (array[0] + array[1]) / 2 << " ";for (int i = 1; i < n - 1; i++){int price = (array[i - 1] + array[i] + array[i + 1]) / 3;cout << price << " ";}cout << (array[n - 1] + array[n - 2]) / 2 << " ";return 0;
}