# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
715106 | 2023-03-25T22:30:24 Z | The_Cat_Person | Logičari (COCI21_logicari) | C++14 | 0 ms | 0 KB |
#include <iostream> using namespace std; int n; int main() { if ((((((((((((n%2)%2)%2)%2)%2)%2)%2)%2)%2)%2)%2)%2)%2)%2)%2)%2==1)/*not power of two*/ { cout<<"-1"<<endl; } else /*power of 2*/ { cout<<n/2<<endl; } return 0; }