Cod sursa(job #546904)

Utilizator tudorsTudor Siminic tudors Data 5 martie 2011 17:18:54
Problema Multimi2 Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.5 kb
#include <fstream>
using namespace std;
int n,cn,p1,p2,p;
int A[1000001],q,i;

int main()
{
	ifstream f("multimi2.in");
	ofstream g("multimi2.out");
	
	f>>n;
	p=(n*(n+1))/2;
	p1=p/2;
	p2=p-p1;
	cn=n;
	g<<abs(p2-p1)<<"\n";
	while (p1>=n)
	{
		A[++q]=n;
		p1-=n;
		n--;
	}
	if (p1!=0)
		A[++q]=p1;
	g<<q<<"\n";
	for (i=1;i<=q;++i)
		g<<A[i]<<" ";
	g<<"\n";
	g<<cn-q<<"\n";
	for (i=1;i<p1;++i)
		g<<i<<" ";
	for (i=p1+1;i<=n;++i)
		g<<i<<" ";
	f.close();
	g.close();
	return 0;
}