Answered: This program will output a right…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

This program will output a right triangle based on user specified height triangle_height and symbol triangle_char.

(1) The given program outputs a fixed-height triangle using a * character. Modify the given program to output a right triangle that instead uses the user-specified triangle_char character. (1 pt)

(2) Modify the program to use a loop to output a right triangle of height triangle_height. The first line will have one user-specified character, such as % or *. Each subsequent line will have one additional user-specified character until the number in the triangle's base reaches triangle_height. Output a space after each user-specified character, including a line's last user-specified character. (2 pts)

Example output for triangle_char = % and triangle_height = 5:

Enter a character:

Enter triangle height:

% %

% % %

% % % %

% % % % %

learn.zybooks.com
= zyBooks My library > IT 140: Introduction to Scripting v3 home > 4.16: LAB: Warm up: Drawing a right triangle
B zyBooks catalog
2 Help/FAQ 8 Victoria Thibodeaux
T4.15 LAD. PasSWord moUmer
4.16 LAB: Warm up: Drawing a right triangle
This program will output a right triangle based on user specified height triangle_height and symbol triangle_char.
(1) The given program outputs a fixed-height triangle using a * character. Modify the given program to output a right triangle that instead
uses the user-specified triangle_char character. (1 pt)
(2) Modify the program to use a loop to output a right triangle of height triangle_height. The first line will have one user-specified character,
such as % or *. Each subsequent line will have one additional user-specified character until the number in the triangle's base reaches
triangle_height. Output a space after each user-specified character, including a line's last user-specified character. (2 pts)
Example output for triangle_char = % and triangle_height = 5:
Enter a character:
응
Enter triangle height:
5
응 응
응 응 응
% % % %
% % % % %
247772.1992070.qx3zqy7
LAB
4.16.1: LAB: Warm up: Drawing a right triangle
0/3
АCTIVITY
def
ten elet

learn.zybooks.com
= zyBooks My library > IT 140: Introduction to Scripting v3 home > 4.16: LAB: Warm up: Drawing a right triangle
E zyBooks catalog
? Help/FAQ e Victoria Thibodeaux
응 응 응
% % % %
응응
247772.1992070.qx3zqy7
LAB
4.16.1: LAB: Warm up: Drawing a right triangle
0/3
АCTIVITY
main.py
Load default template...
1 triangle_char
2 triangle_height = int(input('Enter triangle height:\n'))
3 print('')
input('Enter a character:\n')
4
5 print ('* ')
6 print ('* * ')
* * ')
7 print ('*
8
Run your program as often as you'd like, before submitting for grading. Below, type any needed
input values in the first box, then click Run program and observe the program's output in the
Develop mode
Submit mode
second box.
Enter program input (optional)
If your code requires input values, provide them here.
olo olo
olo
olo
olo
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