제출 #1106985

#제출 시각아이디문제언어결과실행 시간메모리
1106985dubabubaMoney (IZhO17_money)C++14
0 / 100
1 ms504 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n;
	cin >> n;

	set<int> s;
	for(int i = 0; i < n; i++) {
		int a;
		cin >> a;

		auto it = s.lower_bound(-a);
		if(it != s.end())
			s.erase(it);
		s.insert(-a);
	}

	cout << s.size() << endl;
	return 0;
}
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