Submission #1276246

#	Time	Username	Problem	Language	Result	Execution time	Memory
1276246		Almonther	Infinite Race (EGOI24_infiniterace2)	C++20	0 / 100	1 ms	572 KiB

Main

#include<bits/stdc++.h>

#define ll long long
#define co cout<<

using namespace std;
// stuff

void solve(){
    ll n,q;
    cin>>n>>q;
    ll chosen[n+5],p=0;
    while(q--){
        ll x;
        cin>>x;
        if(chosen[x]) p++;
        else chosen[x]=1;
    }
    co p;
}
int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int _=1;
    // cin>>_;
    while(_--) solve();
}

• Subtask 1: 0 / 29
• Subtask 2: 0 / 34
• Subtask 3: 0 / 22
• Subtask 4: 0 / 15