4311 2023. 03. 23 11:32:20 gitty Késés cpp17 Wrong answer 0/50 4ms 4572 KiB 
#include <bits/stdc++.h>
#include <iostream>
using namespace std;

int main()
{
    //ifstream cin("in.txt");
    int n;
    cin>>n;
    set<int> b;
    int x;
    for(int i = 1; i<=n; i++)
    {
        cin>>x;
        if(b.count(x))
        {
            cout<<i;
            break;
        }
        else b.insert(x);
    }
    return 0;
}
Subtask Sum Test Verdict Time Memory
base 0/50
1 Accepted 0/0 3ms 1812 KiB
2 Wrong answer 0/0 3ms 2064 KiB
3 Wrong answer 0/5 2ms 2212 KiB
4 Wrong answer 0/5 3ms 2484 KiB
5 Wrong answer 0/5 2ms 2568 KiB
6 Wrong answer 0/5 3ms 2712 KiB
7 Wrong answer 0/4 3ms 2944 KiB
8 Wrong answer 0/4 3ms 3296 KiB
9 Wrong answer 0/4 3ms 3532 KiB
10 Wrong answer 0/4 3ms 3680 KiB
11 Wrong answer 0/4 3ms 3888 KiB
12 Wrong answer 0/2 3ms 4096 KiB
13 Wrong answer 0/2 3ms 4104 KiB
14 Wrong answer 0/1 3ms 4112 KiB
15 Wrong answer 0/1 3ms 4440 KiB
16 Wrong answer 0/1 4ms 4456 KiB
17 Wrong answer 0/1 3ms 4360 KiB
18 Wrong answer 0/1 3ms 4344 KiB
19 Wrong answer 0/1 3ms 4572 KiB