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Star Triangle

Print a left-aligned triangle of asterisks that grows from 1 to 3 stars, one row per line (see Expected Output).

Row 1 has one *, row 2 has two, and row 3 has three. Build each row before moving to the next line.

Expected Output:

*
**
***

= newline. The output ends with a newline — print one after the last line.

Hints4 available
Topics:
Printing
1
Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (sysout, psvm, fori)

Your Output

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Test Cases

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