Cod sursa(job #1010098)
Utilizator | Data | 14 octombrie 2013 11:45:18 | |
---|---|---|---|
Problema | Submultimi | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
using namespace std;
#include <iostream>
#include <fstream>
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int N, x[1000], K;
int solutie(int k)
{
return (k==K);
}
void afisare(int k)
{
for(int i=1; i<=k; i++)
cout<<x[i];
fout<<endl;
}
void back(int k)
{
int i;
for(i=x[k-1]+1; i<=N; i++)
{
x[k]=i;
if(solutie(k))
afisare(k);
else
back(k+1);
}
}
int main()
{
fin>>N;
int i;
for(i=1; i<=N; i++)
{
K=i;
back(1);
}
return 0;
}