제출 #910953

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
910953		daoquanglinh2007	Bigger segments (IZhO19_segments)	C++17	0 / 100	2 ms	2396 KiB

segments

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

#define int long long
#define pii pair <int, int>
#define fi first
#define se second
#define mp make_pair

const int NM = 5e5;

int N, a[NM+5], pref[NM+5], ans = 0;
pii dp[NM+5];

signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	
	cin >> N;
	for (int i = 1; i <= N; i++)
		cin >> a[i];
	int cur = 0, pre = 1;
	for (int i = 1; i <= N; i++){
		cur += a[i];
		if (cur >= pre){
			ans++;
			pre = cur;
			cur = 0;
		}
	}
	if (cur > 0) ans++;
	cout << ans;
	return 0;
}

• Subtask 1: 0 / 13
• Subtask 2: 0 / 14
• Subtask 3: 0 / 10
• Subtask 4: 0 / 36
• Subtask 5: 0 / 27