Submission

Score: 0

User: Krovmoroz

Problemset: ซื้อขายหุ้นซีเค

Language: cpp

Time: 0.002 second

Submitted On: 2026-01-17 09:15:02

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

int N,ans = 0;

int main() {
    cin >> N;
    vector<int> P(N);
    for (auto &x : P) cin >> x;

    int mprice = P[0]; 

    for (auto &x : P) {
      ans = max(ans, x - mprice);

      if (x < mprice) mprice = x;
    }
    cout << ans;
    return 0;
}