Draw The Triangle 1
- URL : https://www.hackerrank.com/challenges/draw-the-triangle-1/problem
- P(R) represents a pattern drawn by Julia in R rows. The following pattern represents P(5):
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* * * * *
* * * *
* * *
* *
*
- Write a query to print the pattern P(20).
- MySQL Solution
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set @number = 21;
select repeat('* ', @number := @number - 1)
from information_schema.tables;