169342025-05-15 21:16:37algoproKéséscpp17Wrong answer 0/50209ms8772 KiB
// UUID: 589bc828-0ddb-48bd-969f-fad51f93922e
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n;
	cin >> n; 
	set < int > date; 
	int ans = 0; 

	for(int i = 0; i < n; i++){
		int d;
		cin >> d;
		if(date.count(d) == 1){
			ans = i; 
		}else{
			date.insert(d); 
		}
	}
	cout << ans; 
}
SubtaskSumTestVerdictTimeMemory
base0/50
1Accepted0/01ms316 KiB
2Wrong answer0/010ms564 KiB
3Wrong answer0/51ms316 KiB
4Wrong answer0/51ms316 KiB
5Wrong answer0/564ms500 KiB
6Wrong answer0/564ms440 KiB
7Wrong answer0/4163ms6332 KiB
8Wrong answer0/4163ms5992 KiB
9Wrong answer0/4146ms5172 KiB
10Wrong answer0/4143ms4632 KiB
11Wrong answer0/4138ms3892 KiB
12Wrong answer0/2165ms4280 KiB
13Wrong answer0/2206ms8772 KiB
14Wrong answer0/1202ms8500 KiB
15Wrong answer0/1209ms8500 KiB
16Wrong answer0/1197ms6708 KiB
17Wrong answer0/1165ms4628 KiB
18Wrong answer0/1123ms820 KiB
19Wrong answer0/1115ms596 KiB