1D Array ✔

danger

Solve 4, 5.1, 5.2, 6 and 8, 9 in different days

When multiple item appear, find out which side have the target value, based on it, remove other side.

1. Search X
2. Lower Bound
3. Upper Bound
4. Search Insert Position
5. Floor/Ceil
6. First and Last Occurences
7. Count Occurences
8. Search in Rotated Sorted
9. Search in Roated Sorted II
10. Minimum in Rotated Sorted Array
11. Count rotation
12. Signle Element
13. Find Peak Element