다락방

11653 소인수분해 #include using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int num, n=2; cin >> num ; while (num > 1) { if (0 == num % n) { num = num / n; cout

9506 약수들의 합 #include using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); while (true) { int num; int check_num = 0; vector num_arr; cin >> num; if (-1 == num) break; for (int i = 1; i

2501 약수 구하기 #include using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int num, index; vector num_arr; cin >> num >> index; for (int i = 1; i

5086 배수와 약수 #include using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); while (true) { int a, b; cin >> a >> b; if (0 == a && 0 == b) break; if (0 == b % a) cout