Mai intai trebuie sa te autentifici.
Cod sursa(job #2640653)
| Utilizator | Data | 7 august 2020 11:23:38 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.74 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
vector<int> v;
void comb(int n, int k)
{
v.resize(k);
int i;
i=0;
v[i]=0;
while(i>=0)
{
while(v[i]<n)
{
v[i]++;
if(i==k-1)
{
for(auto a:v)
g<<a<<' ';
g<<'\n';
}
else
{
i++;
v[i]=v[i-1];
}
}
i--;
}
}
void submultimi(int n)
{
for(int i=1; i<=n; i++)
comb(n, i);
}
int main()
{
int n;
f>>n;
submultimi(n);
f.close();
g.close();
return 0;
}
