Cod sursa(job #2260908)
Utilizator | Data | 15 octombrie 2018 19:02:00 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.52 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int n,a[101];
void bacK(int k)
{
for(int i=1;i<=n;i++)
{
if(a[k-1]<i)
{
a[k]=i;
for(int j=1;j<=k;j++)
{
out<<a[j]<<' ';
}
out<<'\n';
if(a[k]==n)
{return;}
bacK(k+1);
}
}
}
int main()
{
in>>n;
bacK(1);
return 0;
}