164482025-04-30 17:10:50algoproKéséscpp17Wrong answer 0/50219ms8756 KiB
// UUID: f19d8715-4d3f-4365-b54b-cd662aa69cc2
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n;
	cin >> n;
	set<int>tn;
	int kii;
	for(int i=0; i<n; i++){
		int a; cin >> a;
		if(tn.count(a)==1){kii=i;
		}
		else{tn.insert(a);}
		
	}
	cout << kii;
}
SubtaskSumTestVerdictTimeMemory
base0/50
1Accepted0/01ms316 KiB
2Wrong answer0/010ms712 KiB
3Wrong answer0/51ms512 KiB
4Wrong answer0/51ms316 KiB
5Wrong answer0/563ms500 KiB
6Wrong answer0/563ms440 KiB
7Wrong answer0/4160ms6272 KiB
8Wrong answer0/4160ms5988 KiB
9Wrong answer0/4155ms5172 KiB
10Wrong answer0/4149ms4660 KiB
11Wrong answer0/4140ms4028 KiB
12Wrong answer0/2164ms4360 KiB
13Wrong answer0/2219ms8756 KiB
14Wrong answer0/1216ms8628 KiB
15Wrong answer0/1199ms8500 KiB
16Wrong answer0/1187ms6712 KiB
17Wrong answer0/1167ms4660 KiB
18Wrong answer0/1122ms820 KiB
19Wrong answer0/1115ms536 KiB