Versions Compared

Old Version 3

changes.mady.by.user Chun Kang

Saved on

compared with

New Version Current

changes.mady.by.user Chun Kang

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.


Excerpt

You are climbing a stair case. It takes n steps to reach to the top.

...

 Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?


Note: Given n will be a positive integer.

...