1: WRONG- please think harder- this is not a one star question. You are wrong is too many places and I can hardly explain...
2: You did not answer the question at all.
what do you move for the following cases?
1- 100-101
1- 100-10000
1- 101-102
1 -101-10000
1- 1000,000,000,000- 2,000,000,000,000