Submission #1354540

#	Time	Username	Problem	Language	Result	Execution time	Memory
1354540		hsuan._.0528	Guessing Game (EGOI23_guessinggame)	C++20	0 / 100	8 ms	996 KiB

guessinggame

//pB
#include<bits/stdc++.h>
using namespace std;
#define LL long long
#define pii pair<int, int>
#define S second
#define F first
const int maxn = 1e6 + 10;
const int inf = 1e9;

int n, p;
int a[maxn];
int cnt[maxn];

signed main(){
    ios_base::sync_with_stdio(0);  cin.tie(0);
  
    cin>>p>>n;
    if(p==1){
        cout<<n<<endl;
        for(int i=1; i<=n; i++){
            cout<<i<<endl;
        }
    }else{
      int x;
        for(int i=1; i<=n; i++){
            cin>>a[i];
            cnt[a[i]]++;
          if(cnt[a[i]]>1)  x=a[i];
        }
      for(int i=1; i<=n; i++)
          if(a[i]==x)  cout<<i<<" ";
    }

  
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 100