Cod sursa(job #2375322)
Utilizator | Data | 8 martie 2019 00:55:12 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | pregatire_cls10_oji | Marime | 0.43 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int k,n,a[20];
void afisare(int k)
{
for(int i=1;i<=k;i++)
out<<a[i]<<" ";
out<<'\n';
}
void back(int z)
{
for(int i=a[z-1]+1;i<=n;i++)
{
a[z]=i;
afisare(z);
back(z+1);
}
}
int main()
{
in>>n;
back(1);
return 0;
}