Cod sursa(job #2372349)

Utilizator GabyD002Dobrita Gabriel GabyD002 Data 7 martie 2019 08:48:35
Problema Subsir crescator maximal Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.78 kb
#include <bits/stdc++.h>
#define NM 100005
using namespace std;
ifstream f("scmax.in");
ofstream g("scmax.out");
int v[NM],dp[NM],lgm,ind;
void Write(int ind,int lgm)
{   if(ind)
    {   int k=ind-1;
        while(dp[k]!=lgm-1) k--;
        Write(k,lgm-1);
        g<<v[ind]<<' ';
    }
}
int main()
{   int n;
    f>>n;
    for(int i=1; i<=n; i++) f>>v[i];
    dp[1]=1;
    for(int i=2; i<=n; i++)
    {   int nrap=0;
        for(int j=1; j<i; j++)
            if(v[j]<v[i] && dp[j]>nrap) nrap=dp[j];
        dp[i]=nrap+1;
        if(dp[i]>lgm)
        {   lgm=dp[i];
            ind=i;
        }
    }
    /*for(int i=1; i<=n; i++) g<<v[i]<<' ';
    g<<'\n';
    for(int i=1; i<=n; i++) g<<dp[i]<<' ';*/
    g<<lgm<<'\n';
    Write(ind,lgm);
    return 0;
}