Submission

PPPPPPPPPP

Score: 100

User: FotoFatTurtle

Problemset: Maximum Adjacent

Language: cpp

Time: 0.002 second

Submitted On: 2025-03-22 11:47:22

#include <bits/stdc++.h>
using namespace std;
int cha(string s)
{
    if(s[0]=='-')
    {
        int re=0,perm=1;
        for(int i=s.length()-1;i>=1;i--)
        {
            if(s[i]-'0'>9||s[i]-'0'<0)
            {
                return 2e9;
            }
            re+=(s[i]-'0')*perm;
            perm*=10;
        }
        re*=-1;
        return re;
    }
    int re=0,perm=1;
    for(int i=s.length()-1;i>=0;i--)
    {
        if(s[i]-'0'>9||s[i]-'0'<0)
        {
            return 2e9;
        }
        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;
    int kha;
    vector<int> v;
    while(true)
    {
        cin>>s;
        kha=cha(s);
        if(kha==2e9)
            break;
        v.push_back(kha);
        //cout<<kha<<"\n";
    }
    for(int i=0;i<v.size();i++)
    {
        if(i==0&&v[i]>v[i+1])
        {
            cout<<v[i]<<" ";
        }
        else if(i==v.size()-1&&v[i]>v[i-1])
        {
            cout<<v[i]<<" ";
        }
        else if(v[i]>v[i-1]&&v[i]>v[i+1])
        {
            cout<<v[i]<<" ";
        }
    }
}