Submission

[PPPPPPPPPPPPP]

Score: 100

User: muekwakungaroo

Problemset: ซื้อขายหุ้นซีเค

Language: cpp

Time: 0.009 second

Submitted On: 2025-03-31 12:10:36

#include<bits/stdc++.h>
using namespace std;
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n;
	cin>>n;
	int ar[n];
	long long int count=0;
	cin>>ar[0];
	for(int i=1;i<n;i++){
		cin>>ar[i];
		if(ar[i]>ar[i-1]){
			count+=ar[i]-ar[i-1];
		}
	}
	cout<<count;
	return 0;
}