Submission #861797

#	Time	Username	Problem	Language	Result	Execution time	Memory
861797		Aiperiii	Zalmoxis (BOI18_zalmoxis)	C++17	0 / 100	233 ms	8016 KiB

zalmoxis

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
signed main(){
    int n,k;
    cin>>n>>k;
    vector <int> a(n);
    map <int,int> mp;
    for(int i=0;i<n;i++){
        cin>>a[i];
        mp[a[i]]++;
    }
    int val=-1,ins=-1;
    for(auto x: mp){
        if(x.ss==2){
            if(mp[x.ff+1]==0){
                val=x.ff+1;
                ins=x.ff;
                break;
            }
        }
    }
    for(int i=0;i<n;i++){
        if(a[i]==ins && val!=-1){
            cout<<val<<" "<<a[i]<<" ";
            val=-1;
        }
        else{
            cout<<a[i]<<" ";
        }
    }
}

• Subtask 1: 0 / 30
• Subtask 2: 0 / 70