Cod sursa(job #674276)

Utilizator RadEmanuelRad Emanuel RadEmanuel Data 5 februarie 2012 22:48:07
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.57 kb
#include<fstream>
#include<string>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");
int i,j,n,t[10001],l[10001],poz[10001];
void din()
{
	for(i=n-2;i>=0;--i)
		for(j=i+1;j<n;++j)
			if(t[i]<t[j] && l[i]<l[j]+1)
			{
				l[i]=l[j]+1;
				poz[i]=j;
			}
}
int main()
{
	int max=1,p;
	fin>>n;
	for(i=0;i<n;++i)
		fin>>t[i];
	for(i=0;i<n;++i) l[i]=1;
	din();
	for(i=0;i<n;++i) if(l[i]>max) {max=l[i]; p=i;}
	fout<<max<<'\n';
	i=p;
	do
	{
		fout<<t[i]<<" ";
		i=poz[i];
	}while(!(l[i]==1));
	fout<<t[i]<<'\n';
	return 0;
}