Submission #861959

#	Time	Username	Problem	Language	Result	Execution time	Memory
861959		JakobZorz	Stone Arranging 2 (JOI23_ho_t1)	C++14	100 / 100	147 ms	14568 KiB

Main

#include<iostream>
#include<vector>
#include<queue>
#include<stack>
#include<algorithm>
#include<limits.h>
#include<math.h>
#include<map>
#include<set>
#include<unordered_map>
#include<unordered_set>
#include<iomanip>
typedef long long ll;
typedef long double ld;
using namespace std;
const int MOD=1e9+7;
//typedef pair<ll,ll>Point;
//typedef pair<ll,ll>Line;
//#define x first
//#define y second

int main(){
    ios::sync_with_stdio(false);
    cout.tie(NULL);
    cin.tie(NULL);
    
    //freopen("input.txt","r",stdin);
    //freopen("output.txt","w",stdout);
    
    int n;
    cin>>n;
    vector<int>arr(n);
    multiset<int>s;
    for(int&i:arr){
        cin>>i;
        s.insert(i);
    }
    
    for(int i=0;i<n;){
        s.erase(s.find(arr[i]));
        if(s.find(arr[i])!=s.end()){
            int val=arr[i];
            i++;
            while(arr[i]!=val){
                s.erase(s.find(arr[i]));
                arr[i++]=val;
            }
        }else
            i++;
    }
    
    for(int i:arr)
        cout<<i<<"\n";
    
    return 0;
}

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40