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Ask for input of two positive integers a and b. Keep asking for inputs until all conditions below are satisfied: b should be greater than 0 a should be greater than 0 b should be greater than a (b-a) should be an even number Print an isosceles triangle of asterisks (*) with height equal to b. Inside the big isosceles triangle of height b, there should be a smaller isosceles triangle with height a The smaller triangle should be located at the center of the bigger triangle. The smaller triangle should be made of the "a" SAMPLE INPUT #1 SAMPLE INPUT #2 SAMPLE INPUT #3 1 10 01 4 1 4 4 SAMPLE OUTPUT #2 SAMPLE OUTPUT #3 Enter b: Enter a: 3 SAMPLE OUTPUT #1 Enter b: Enter a: Invalid input. Enter b: Enter a: ***a*** Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. ***aaa*** *a* ***aaaaa *** *aaa* ***aaaaaaa*** ******* *************** Enter b: Enter a:

Ask for input of two positive integers a and b. Keep asking for inputs until all conditions below are satisfied: b should be greater than 0 a should be greater than 0 b should be greater than a (b-a) should be an even number Print an isosceles triangle of asterisks (*) with height equal to b. Inside the big isosceles triangle of height b, there should be a smaller isosceles triangle with height a The smaller triangle should be located at the center of the bigger triangle. The smaller triangle should be made of the "a" SAMPLE INPUT #1 SAMPLE INPUT #2 SAMPLE INPUT #3 1 10 01 4 1 4 4 SAMPLE OUTPUT #2 SAMPLE OUTPUT #3 Enter b: Enter a: 3 SAMPLE OUTPUT #1 Enter b: Enter a: Invalid input. Enter b: Enter a: ***a*** Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. ***aaa*** *a* ***aaaaa *** *aaa* ***aaaaaaa*** ******* *************** Enter b: Enter a:

Database System Concepts
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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Hello need another expert's advice on how to program this one using Python 3. (see image). Three sample inputs and Hello need another expert's advice on how to program this one using Python 3. (see image) are given as a guide on how it should look like. My encoded code is still not working and has test case errors. I would really appreciate your help, Thanks a bunch!

Ask for input of two positive integers a and b. Keep asking for inputs until all conditions below are satisfied: b should be greater than 0 a should be greater than 0 b should be greater than a (b-a) should be an even number Print an isosceles triangle of asterisks (*) with height equal to b. Inside the big isosceles triangle of height b, there should be a smaller isosceles triangle with height a The smaller triangle should be located at the center of the bigger triangle. The smaller triangle should be made of the "a" SAMPLE INPUT #1 SAMPLE INPUT #2 SAMPLE INPUT #3 1 10 5 01 1 4 2 SAMPLE OUTPUT #2 SAMPLE OUTPUT #3 Enter b: Enter a: 3 Enter b: Enter a: Invalid input. *** SAMPLE OUTPUT #1 Enter b: Enter a: ***a*** Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. ***aaa*** *a* ***aaaaa*** *aaa* ***aaaaaaa*** ******* Enter b: Enter a: ******** *a* *ааа* *ааааа* *********
Transcribed Image Text:Ask for input of two positive integers a and b. Keep asking for inputs until all conditions below are satisfied: b should be greater than 0 a should be greater than 0 b should be greater than a (b-a) should be an even number Print an isosceles triangle of asterisks (*) with height equal to b. Inside the big isosceles triangle of height b, there should be a smaller isosceles triangle with height a The smaller triangle should be located at the center of the bigger triangle. The smaller triangle should be made of the "a" SAMPLE INPUT #1 SAMPLE INPUT #2 SAMPLE INPUT #3 1 10 5 01 1 4 2 SAMPLE OUTPUT #2 SAMPLE OUTPUT #3 Enter b: Enter a: 3 Enter b: Enter a: Invalid input. *** SAMPLE OUTPUT #1 Enter b: Enter a: ***a*** Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. Enter b: Enter a: Invalid input. ***aaa*** *a* ***aaaaa*** *aaa* ***aaaaaaa*** ******* Enter b: Enter a: ******** *a* *ааа* *ааааа* *********
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