Cod sursa(job #2468913)

Utilizator razvanalexalex.1983 razvanalex Data 6 octombrie 2019 11:12:53
Problema Subsir crescator maximal Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.94 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream fin("scmax.in");
ofstream fout("scmax.out");

int v[100001], x[100001], pozitie, maxim=0, n;

int cautbin(int nr)
{
    int st=1, dr=nr, rasp=nr+1, mij, v[100001];
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(v[mij]>nr)
        {
            dr=mij-1;
            rasp=mij;
        }
        else
        {
            st=mij+1;
        }
    }
    if(v[rasp-1]==nr)
        return rasp-1;
}

int main()
{
    cin>>n;
    for(int i=1;i<=n;i++)
         cin>>v[i];
    x[1]=1;
    x[0]=0;
    for(int i=2;i<=n;i++)
    {
        pozitie=cautbin(v[i]);
        x[i+1]=i;
    }
    for(int i=1;i<=n;i++)
    {
        if(maxim<x[i])
        {
            maxim=x[i];
            pozitie=i;
        }
    }
    cout<<maxim;
    for(int i=1;i<=n;i++)
    {
        if(pozitie>0)
            cout<<x[i]<<" ";
    }
    return 0;
}