Cod sursa(job #2782223)
| Utilizator | Data | 11 octombrie 2021 22:26:57 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <bits/stdc++.h>
#define N 20
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,x[N];
void afisare(int k)
{
int i;
for(i=1;i<=k;++i)
fout<<x[i]<<" ";
fout<<"\n";
}
void Back(int k)
{
int i;
for(i= x[k-1]+1;i<=n;++i)
{
x[k]=i;
afisare(k);
if(x[k]<n)
Back(k+1);
}
}
int main()
{
fin>>n;
Back(1);
return 0;
}
