Submission

PPPP-P-PP-

Score: 70

User: FotoFatTurtle

Problemset: Consecutive Subsequence

Language: cpp

Time: 0.002 second

Submitted On: 2025-03-20 18:23:23

#include <bits/stdc++.h>
using namespace std;
long long cha(string s)
{
    if(s[0]=='-')
    {
        long long re=0,perm=1;
        for(long long i=s.length()-1;i>=1;i--)
        {
            re+=(s[i]-'0')*perm;
            perm*=10;
        }
        re*=-1;
        return re;
    }
    long long re=0,perm=1;
    for(long long i=s.length()-1;i>=0;i--)
    {
        re+=(s[i]-'0')*perm;
        perm*=10;
    }
    return re;
}
int main(void)
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    string s;
    long long kha;
    vector<long long> v;
    while(true)
    {
        cin>>s;
        if((s[0]<'0'||s[0]>'9')&&s[0]!='-')
            break;
        kha=cha(s);
        v.push_back(kha);
        //cout<<kha<<"\n";
    }
    sort(v.begin(),v.end());
    for(long long i=1;i<v.size();i++)
    {
        if(v[i]==v[i-1])
        {
            v.erase(v.begin()+i);
        }
    }
    long long ans1=0,ans2,nub=1;
    for(long long i=1;i<v.size();i++)
    {
        //cout<<v[i]<<" ";
        if(v[i]==v[i-1]+1)
        {
            nub++;
        }
        else
        {
            nub=1;
        }
        if(nub>ans1)
        {
            ans1=nub;
            ans2=i;
        }
    }
    //cout<<ans1<<" "<<ans2;
    ans2-=ans1;
    ans2++;
    for(long long i=ans2;i<ans2+ans1;i++)
        cout<<v[i]<<" ";
    //cout<<cha("-129");
}