Submission #934945

#	Time	Username	Problem	Language	Result	Execution time	Memory
934945		tamir1	Global Warming (CEOI18_glo)	C++14	10 / 100	44 ms	7764 KiB

glo

#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll i,n,x,a[200005];
set<ll> s;
set<ll> ::iterator it;
int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin >> n >> x;
	for(i=1;i<=n;i++) cin >> a[i];
	for(i=1;i<=n;i++){
		it=s.lower_bound(a[i]);
		if(it!=s.end()) s.erase(it);
		s.insert(a[i]);
	}
	cout << s.size();
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 13
• Subtask 4: 10 / 10
• Subtask 5: 0 / 20
• Subtask 6: 0 / 17
• Subtask 7: 0 / 25