Cod sursa(job #2617800)
Utilizator | Data | 22 mai 2020 21:49:28 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include <fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int x[20], n;
void back(int k){
for(int i=x[k-1]+1;i<=n;++i)
{
x[k]=i;
for(int i=1;i<=k; i++)
cout<<x[i]<<' ';
cout<<'\n';
back(k+1);
}
}
int main()
{
cin>>n;
back(1);
return 0;
}