Cod sursa(job #3290922)
Utilizator | Data | 1 aprilie 2025 21:08:06 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,v[20];
void afisare(int n){
for(int i=1; i<=n; i++)
g<<v[i]<<' '; g<<'\n';
}
void backt(int k)
{
for(int i=v[k-1]+1; i<=n; i++)
{
v[k]=i;
if(k<=n)
{
afisare(k);
if(k<n)
backt(k+1);
}
}
}
int32_t main()
{
f>>n, backt(1);
return 0;
}