Right-Aligned Star Triangle
EasyP3Coding
Return n rows of width n cells, where each cell is * or a blank and cells are joined by single spaces. Row i (from 1) has blanks in its first n - i cells and stars in its last i cells, so the stars are pushed to the right edge. Rows have no trailing space.
For n = 3 the rows are *, * *, * * *.
Example 1
- Input
- n = 3
- Output
- [" *"," * *","* * *"]
Example 2
- Input
- n = 1
- Output
- ["*"]
Example 3
- Input
- n = 2
- Output
- [" *","* *"]
Constraints
- 1 <= n <= 50
Hints
Give it a real attempt first. Run shows which examples fail.
Saved automatically
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