Solution Kattis - Awkward Party

Link Problem: https://open.kattis.com/problems/awkwardparty

Submission 9119079

ID	DATE	PROBLEM	STATUS	CPU	LANG	TEST CASES
9119079	14:01:25	Awkward Party	Accepted	0.05 s	C++	6/6

Files submitted

awkwardparty.cpp

#include<bits/stdc++.h>

using namespace std;

map<int, int> pos;

int main(){

int n; cin >> n;

int res= n;

for(int i=1; i<=n; i++){

int x; cin >> x;

if (pos.count(x)) res= min(res, i - pos[x]);

else

pos[x]= i;

}

cout<<res;

}