Submission

Status:

[PPPP-SSSSSSSS]

Subtask/Task Score:

{0/100}

Score: 0

User: Few500

Problemset: ซื้อขายหุ้นซีเค

Language: cpp

Time: 0.007 second

Submitted On: 2026-03-21 18:58:41

#include<iostream>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int n, prev, curr, profit = 0;
    cin >> n >> prev;
    n--;
    while(n--){
        cin >> curr;
        profit += (curr > prev ? curr - prev : 0);
        prev = curr;
    }

    cout << profit << '\n';
    return 0;
}