1020  Sequence
Time Limit : 4 Second
Memory Limit : 128 MB
Submission: 210
Solved: 22
 Description
 You must have known the sequence define as follows:
a[1]=1;
for every i=1,2,3,...
a[2*i]=a[i];
a[2*i+1]=a[i]+a[i+1];
You can easily prove that every postive number will appear in this sequence.
Now give you a postive number n,your task is to determine the first position n appears.
 Input
 Only one number n (0<n<400000).
 Output
 The first position n appears.The answer won't exceed 2^{63}1
 sample input

1 2 3 4
 sample output

1 3 5 9
 hint
 64位整型数，用long long定义，输出用%lld。
 source
 cjq