Submission #16,324

2025-04-28 17:27:16

cpp17

Accepted 50/50

195ms

9660 KiB

// UUID: 2f2bf6e0-0895-497c-94f2-fdc76f80a21b
#include <bits/stdc++.h>
using namespace std;

int main() {
	ios::sync_with_stdio(false);
    cin.tie(0);
	int N,a,i=0;
	set<int> evek;
	vector<int> evek1;
	cin>>N;
	for(int j=1;j<=N;j++){
		cin>>a;
		evek.insert(a);
		evek1.push_back(a);
	}
	reverse(evek1.begin(),evek1.end());
	while(!evek.empty()) {
		evek.erase(evek1[i]);
		i++;
	}
	cout<<N-i+1;
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	8ms	820 KiB
		3	Accepted	5/5	1ms	316 KiB
		4	Accepted	5/5	1ms	316 KiB
		5	Accepted	5/5	34ms	1392 KiB
		6	Accepted	5/5	32ms	1468 KiB
		7	Accepted	4/4	150ms	7024 KiB
		8	Accepted	4/4	146ms	6956 KiB
		9	Accepted	4/4	136ms	6056 KiB
		10	Accepted	4/4	123ms	5540 KiB
		11	Accepted	4/4	109ms	5036 KiB
		12	Accepted	2/2	134ms	5108 KiB
		13	Accepted	2/2	195ms	9660 KiB
		14	Accepted	1/1	192ms	9420 KiB
		15	Accepted	1/1	175ms	9128 KiB
		16	Accepted	1/1	152ms	7588 KiB
		17	Accepted	1/1	123ms	5676 KiB
		18	Accepted	1/1	61ms	1708 KiB
		19	Accepted	1/1	52ms	1708 KiB