Cod sursa(job #2280911)
| Utilizator | Data | 11 noiembrie 2018 12:46:57 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <fstream>
#include <iostream>
#include <algorithm>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int vi,vf,pas,n,x[100],viz[100];
void tipar(int k){
for(int i=1;i<=k;i++)
g<<x[i]<<' ';
g<<'\n';
}
void back(int k){
for(int i=x[k-1]+1;i<=n;i++){
x[k]=i;
tipar(k);
if(k<n)
back(k+1);
}
}
int main()
{ f>>n;
back(1);
return 0;
}
