Submission

Score: 0

User: rosterrester

Problemset: ซื้อขายหุ้นซีเค

Language: cpp

Time: 0.002 second

Submitted On: 2026-07-16 22:06:28

#include <bits/stdc++.h>
using namespace std;

#define ll long long

int main(){
    ll n;
    cin >> n;

    vector<ll> a(n);
    for(ll i = 0; i < n; i++){
        cin >> a[i];
    }

    sort(a.begin(), a.end());
    cout << a.back() - a.front() << "\n";
}