Growing Descending Triangle
EasyP3Coding
Return n rows. Row i (from 1) lists the first i numbers of the countdown n, n - 1, ... separated by single spaces. For n = 3 the rows are 3, 3 2, 3 2 1.
Example 1
- Input
- n = 3
- Output
- ["3","3 2","3 2 1"]
Example 2
- Input
- n = 1
- Output
- ["1"]
Example 3
- Input
- n = 2
- Output
- ["2","2 1"]
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.