Cod sursa(job #672962)
| Utilizator | Data | 3 februarie 2012 16:00:05 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.38 kb |
#include <cstdio>
bool bit(int n, int j){
if(n & (1 << j)) return 1;
return 0;
}
int main(){
freopen("submultimi.in", "r", stdin);
freopen("submultimi.out", "w", stdout);
int n;
scanf("%d", &n);
for(int i = 1; i < (1 << n); ++ i){
for(int j = 0; (1 << j) <= i; ++ j){
if(bit(i, j)) printf("%d ", j + 1);
}
printf("\n");
}
return 0;
}
