Submission #1276252

#	Time	Username	Problem	Language	Result	Execution time	Memory
1276252		Almonther	Infinite Race (EGOI24_infiniterace2)	C++20	0 / 100	11 ms	1996 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 f[n+5]={},p=0;
    while(q--){
        ll x;
        cin>>x;
        p+=f[x],f[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