Cod sursa(job #3370770)

Utilizator matei123moisescuMoisescu Matei matei123moisescu Data 27 octombrie 2026 11:15:51
Problema Subsir crescator maximal Scor 40
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.93 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");

int dp[100005];
int mrc[100005];
int v[100005];
vector<int> lista;
void constructie(int i)
{
    if(mrc[i]!=i)
    {
        lista.push_back(mrc[i]);
        return constructie(mrc[i]);
    }
    return ;
}
int main()
{
    int n;
    fin>>n;
    int cnt=0;
for(int i=1;i<=n;i++)
{
    fin>>v[i];
    dp[i]=1;
    
}
int rasp=0;
int cautat=0;
for(int i=1;i<=n;i++)
{
    for(int j=1;j<=i;j++)
    {
        if(v[i]>v[j] && dp[i]<dp[j]+1)
        {
            dp[i]=dp[j]+1;
            mrc[i]=j;
            if(dp[i]>rasp)
           { rasp=dp[i];
           cautat=i;
           }
           
           
        }
    }
}
fout<<rasp<<endl;
constructie(cautat);
while(!lista.empty())
{if(lista.back()!=0)
    fout<<lista.back()<<" ";
    lista.pop_back();
    
}
fout<<cautat;
return 0;
}