LESSON 175 OF 348 · STRINGS

Print Triangle of Stars in Scala

Practice O(n²)

Given a positive integer n print a triangle of stars as in the example below

Example:

Input: n = 5
Output:
*
**
***
****
*****
Explanation: Print 5 lines, on ith line print i stars.

STEP 1 OF 4

Guided

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Print Triangle Of Stars in Scala