Cod sursa(job #663882)

Utilizator PsychoRoAlex Buicescu PsychoRo Data 19 ianuarie 2012 09:11:29
Problema Combinari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.53 kb
#include<fstream.h>
#include<iostream.h>
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int x[100],n,m;
void cit()
{
	fin>>n>>m;
}/*
int valid(int k)
{
	int i;
	for(i=1;i<=k-1;i++)
		if(x[i]==x[k])
			return 0;
		return 1;
}*/
void tipar()
{
	int i;
	for(i=1;i<=m;i++)
		fout<<x[i]<<" ";
	fout<<'\n';
}
void back(int k)
{
	int i,j;
	if(k==m+1)
		tipar();
	else
		for(i=x[k-1]+1;i<=n+k-m;i++)
		{
			x[k]=i;
		//	if(valid(k))
				back(k+1);
		}
}
int main()
{
	cit();
	back(1);
	return 0;
}