“蓝桥杯”练习系统 - 基础练习 - 数列特征

#include <iostream>
using namespace std;

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);

    int n;
    cin >> n;
    int maxn = -10001, minn = 10001, sum = 0;
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        maxn = max(x, maxn);
        minn = min(x, minn);
        sum += x;
    }
    cout << maxn << ‘\n‘ << minn << ‘\n‘ << sum << endl;

    return 0;
}