Drawing a right side up triangle Write a recursive function called DrawTriangle() that outputs lines of '*' to form a right side up isosceles triangle. Function DrawTriangle() has one parameter, an integer representing the base length of the triangle. Assume the base length is always odd and less than 20. Output 9 spaces before the first '*' on the first line for correct formatting. Hint: The number of '*' increases by 2 for every line drawn. Ex: If the input of the program is: 3 the function DrawTriangle() outputs: * *** Ex: If the input of the program is: 19 the function DrawTriangle() outputs: * *** ***** ******* ********* *********** ************* *************** ***************** ******************* Note: No space is output before the first '*' on the last line when the base length is 19. in c++

Drawing a right side up triangle Write a recursive function called DrawTriangle() that outputs lines of '' to form a right side up isosceles triangle. Function DrawTriangle() has one parameter, an integer representing the base length of the triangle. Assume the base length is always odd and less than 20. Output 9 spaces before the first '' on the first line for correct formatting. Hint: The number of '' increases by 2 for every line drawn. Ex: If the input of the program is: 3 the function DrawTriangle() outputs: *** Ex: If the input of the program is: 19 the function DrawTriangle() outputs: * * * * * * * * * *********** Note: No space is output before the first '*' on the last line when the base length is 19. in c++

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 8SA

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Drawing a right side up triangle

Write a recursive function called DrawTriangle() that outputs lines of '*' to form a right side up isosceles triangle. Function DrawTriangle() has one parameter, an integer representing the base length of the triangle. Assume the base length is always odd and less than 20. Output 9 spaces before the first '*' on the first line for correct formatting.

Hint: The number of '*' increases by 2 for every line drawn.

Ex: If the input of the program is:

the function DrawTriangle() outputs:

* ***

Ex: If the input of the program is:

the function DrawTriangle() outputs:

* *** ***** ******* ********* *********** ************* *************** ***************** *******************

Note: No space is output before the first '*' on the last line when the base length is 19. in c++

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