Cod sursa(job #867914)

Utilizator PlatonPlaton Vlad Platon Data 30 ianuarie 2013 12:56:34
Problema Subsir crescator maximal Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.67 kb
#include <iostream>
#include <fstream>
  
using namespace std;
  
int a[100001], l[100001],poz, k,i,mx,maxa,n;
  
int main()
{
    ifstream f("scmax.in");
    ofstream g("scmax.out");
      
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>a[i];
    }
      
    l[n]=1;
    for(i=n-1;i>=1;i--)
    {
		mx=0;
        for(k=i+1;k<=n;k++)
        {
            if(a[i]<a[k] && l[k]>mx)
			{
				mx=l[k];
				l[i]=mx+1;
			}	

			if(mx>maxa)
			{
				maxa=mx;
			}
        }
    }

    g<<maxa<<"\n";
    g<<a[poz]<<" ";
    for(i=1;i<=n;i++)
    {
            g<<a[i]<<" "<<l[i]<<"\n";;
            maxa--;
    }

	cin>>n;
      
    return 0;
}