Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <bits/stdc++.h>
- using namespace std;
- int main()
- {
- ios_base::sync_with_stdio(0);
- cin.tie(0);cout.tie(0);
- int n,a,c,d,e;
- while(cin>>n && n)
- {
- a=1;
- while(a*2<=n)
- {
- a*=2;
- }
- if(a-n==0)
- {
- cout<<n<<endl;
- }
- else cout<<(n-a)*2<<endl;
- }
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement