Staircase
EasyP3Coding
Return a right-aligned staircase of height and base n as n lines. Line i (from 1) is n - i spaces followed by i # characters, so the last line has no leading spaces. For n = 4 the lines are #, ##, ###, ####.
Example 1
- Input
- n = 4
- Output
- [" #"," ##"," ###","####"]
Example 2
- Input
- n = 1
- Output
- ["#"]
Example 3
- Input
- n = 2
- Output
- [" #","##"]
Constraints
- 1 <= n <= 100
Hints
Give it a real attempt first. Run shows which examples fail.
Saved automatically
Run checks the 3 visible tests, Submit all 8. ⌘Enter runs, ⌘⇧Enter submits.