Cod sursa(job #2037332)
Utilizator | Data | 12 octombrie 2017 00:15:33 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n, s[20];
int bt(int l)
{
int i;
if (l>0 && l<=n)
{
for (i=1; i<=l; i++) g<<s[i]<<" ";
g<<"\n";
}
for (i=s[l]+1; i<=n; i++)
{
s[l+1]=i;
bt(l+1);
}
}
int main()
{
f>>n;
// s[0]=1;
bt(0);
return 0;
}