Cod sursa(job #729931)

Utilizator Andrei.XweCobzaru Adrian-Andrei Andrei.Xwe Data 31 martie 2012 11:41:34
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include<fstream>
using namespace std;
#define dm 100001
long long v[dm];
long long urm[dm];
int main()
{
	ifstream fcin("scmax.in");
	ofstream fcout("scmax.out");
	int n,i,j,l,poz;
	fcin>>n;
	int max[dm];
	for(i=1;i<=n;i++)
		fcin>>v[i];
	max[n]=1;
	urm[n]=-1;
	for(i=n-1;i>0;i--)
	{
		max[i]=1;
		urm[i]=-1;
		for(j=i+1;j<=n;j++)
			if(v[i]<v[j] && max[i]<=max[j])
			{
				max[i]=max[j]+1;
				urm[i]=j;
			}
	}
	for(i=1;i<=n;i++)
		if(max[i]>l)
		{
			l=max[i];
			poz=i;
		}
	fcout<<l<<"\n";
	for(i=1;i<=l;i++)
	{
		fcout<<v[poz]<<" ";
		poz=urm[poz];
	}
	return 0;
}