Cod sursa(job #2129212)
Utilizator | Data | 12 februarie 2018 16:58:11 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,k,x[25];
void bkt(int,int);
int main()
{
f>>n;
bkt(1,0);
return 0;
}
void bkt(int i,int p)
{
if(i==n+1)
{
if(!p)return;
for(int i=0;i<p;i++)
g<<x[i]<<' ';
g<<'\n';
return;
}
bkt(i+1,p);
x[p]=i;bkt(i+1,p+1);
}