Submission #1133534

#	Time	Username	Problem	Language	Result	Execution time	Memory
1133534		Halym2007	Money (IZhO17_money)	C++17	0 / 100	0 ms	324 KiB

money

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define sz size()
#define ff first
#define ss second
#define pb push_back
#define pii pair <int, int>
#define dur exit(0)
#define dur1 return(0)
const int N = 1e6 + 5;
int a[N];
multiset <int> m1;
int main () {
//	freopen ("input.txt", "r", stdin);
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	int n;
	cin >> n;
	for (int i = 1; i <= n; ++i) {
		cin >> a[i];
		if (i == 1) {
			m1.insert (a[i]);
		}
	}
	int jogap = 1, last = 1;
	for (int i = 2; i <= n; ++i) {
		int ok = 0;
		if (a[i] >= a[i - 1]) {
			auto tr = m1.upper_bound (a[last]);
			if (tr == m1.end()) {
				ok = 1;
			}
			else {
				int tt = *tr;
				if (tt >= a[i]) {
					ok = 1;
				}
			}
		}
		if (!ok) {
			jogap++;
			last = i;
		}
		m1.insert (a[i]);
	}
	cout << jogap;
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 16
• Subtask 3: 0 / 20
• Subtask 4: 0 / 55