Submission #16,319

2025-04-28 17:20:06

cpp17

Accepted 50/50

189ms

9692 KiB

#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	500 KiB
		4	Accepted	5/5	1ms	316 KiB
		5	Accepted	5/5	34ms	1576 KiB
		6	Accepted	5/5	34ms	1468 KiB
		7	Accepted	4/4	151ms	7112 KiB
		8	Accepted	4/4	145ms	6820 KiB
		9	Accepted	4/4	130ms	6164 KiB
		10	Accepted	4/4	122ms	5540 KiB
		11	Accepted	4/4	109ms	5032 KiB
		12	Accepted	2/2	143ms	5032 KiB
		13	Accepted	2/2	182ms	9692 KiB
		14	Accepted	1/1	181ms	9384 KiB
		15	Accepted	1/1	189ms	9128 KiB
		16	Accepted	1/1	164ms	7592 KiB
		17	Accepted	1/1	119ms	5804 KiB
		18	Accepted	1/1	61ms	1708 KiB
		19	Accepted	1/1	52ms	1704 KiB