제출 #774698

#제출 시각아이디문제언어결과실행 시간메모리
774698vjudge1Stone Arranging 2 (JOI23_ho_t1)C++17
25 / 100
1 ms468 KiB
#include<bits/stdc++.h>
using namespace std;
#define ll long long
int a[2001], b[2001];
map<int,int> mp;
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
    int n;
    cin>>n;
    for(int i=1; i<=n; i++){
        cin>>a[i];
        mp[a[i]]++;
    }
    for(int i=1; i<=n; i++){
        b[i]=a[i];
        if(mp[a[i]]>=2){
            int j=i;
            i++;
            while(a[i]!=a[j]){
                b[i]=a[j];
                mp[a[i]]--;
                i++;
            }
            b[i]=a[i];
            i--;
            mp[a[j]]-=1;
        }
    }
    for(int i=1; i<=n; i++){
        cout<<b[i]<<" ";
    }
}
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