Cod sursa(job #2360019)
Utilizator | Data | 1 martie 2019 11:42:56 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,aux;
int main(){
f>>n;
aux=(1<<n)-1;
for(int i=1;i<=aux;i++){
for(int j=1;j<=n;j++){
if(((i>>(j-1))&1)==1){
g<<j<<' ';
}
}
g<<'\n';
}
f.close();
g.close();
}