End of Unit
EasyP3Coding
n is odd. Return n rows. The first row, the middle row (row (n + 1) / 2) and the last row are n stars separated by single spaces. Every other row is a single *. No row has trailing spaces.
For n = 5 the rows are * * * * *, *, * * * * *, *, * * * * *.
Example 1
- Input
- n = 5
- Output
- ["* * * * *","*","* * * * *","*","* * * * *"]
Example 2
- Input
- n = 1
- Output
- ["*"]
- Why
- With n = 1 the first, middle and last row are all the same row.
Example 3
- Input
- n = 3
- Output
- ["* * *","* * *","* * *"]
Constraints
- 1 <= n <= 99 and n is odd
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.