TORONTO KIDS COMPUTER CLUB

23 Mar Aurora Saturday 14:30 Python Homework 20.03.21.

Posted at 21:10h in Aurora Saturday 14:30 by admin 0 Comments

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Question： Modify the program we made in the class to finish the tk window just like below and make sure no error message shows when we click the button. ...

23 Mar Markham Saturday 9:30 Python Homework 20.03.21.

Posted at 20:17h in Uncategorized by admin 0 Comments

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Question:Create a Time class and initialize it with hours and minutes. Make a method addTime which should take two time object and add them. E.g.- (2 hour and 50 min)+(1 hr and 20 min) is (4 hr and 10 min) Make a method displayTime which should print...

23 Mar PMCA Friday 19:00 Python Homework 20.03.20.

Posted at 19:48h in PMCA Friday Python CCC by admin 0 Comments

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Question 1:Write a function buildTree that returns a tree using the nodes and references implementation (BinaryTree class) we learned in the class that looks like this:: ...

20 Mar PMCA Sunday 16:00 Python Homework 20.03.15.

Posted at 00:40h in Uncategorized by admin 0 Comments

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Question： Use TKinter to create following window with three buttons: the “blue” button will print “blue” in the python shell screen the “red” button will print “red” in the python shell screen if left mouse button click the “color” button will print “blue” in the python...

20 Mar PMCA Sunday 12:00 Java Homework 20.03.15.

Posted at 00:38h in Sunday 12:00 Java Homework by admin 0 Comments

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Question: Given an array of positive and negative numbers, find if there is a subarray (of size at-least one) with 0 sum. Subarray is a small part of the array. For e.g. for array {2,3,4} is a subarray of the array {1,2,3,4,5} while array{1,3,5 } is not...

20 Mar PMCA Sunday 10:00 Java Homework 20.03.15.

Posted at 00:28h in Uncategorized by admin 0 Comments

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Question： Canada Cosmos Control has received a report of another incident. They believe that an alien has illegally entered our space. A person who witnessed the appearance of the alien has come forward to describe the alien’s appearance. It is your role within the CCC to...

20 Mar PMCA Sunday 09:00 Python Homework 20.03.15.

Posted at 00:21h in Uncategorized by admin 0 Comments

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Question: Create the following * pattern image base on your input Hint: Remember when we multiply a string by a number, the string is repeated the number times. >>> '*' * 10 '**********' Also you would need 2 for loops to solve the question Sample Input 1: 3 Sample Output 1: *** ** * * ** *** Sample Input 2: 5 Sample Output...

20 Mar PMCA Saturday 18:30 Python Homework 20.03.14.

Posted at 00:19h in Uncategorized by admin 0 Comments

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Question: The International Standard Book Number (ISBN) is a 13-digit code for identifying books. These numbers have a special property for detecting whether the number was written correctly. The 1-3-sum of a 13-digit number is calculated by multiplying the digits alternately by 1’s and 3’s (see example)...

20 Mar Markham Saturday 15:30 Python Homework 20.03.14.

Posted at 00:17h in Uncategorized by admin 0 Comments

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20 Mar Markham Saturday 14:00 Java Homework 20.03.14.

Posted at 00:13h in Saturday 14:00 Homework by admin 0 Comments

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Question: Write code to reverse a string using recursion: Sample Input 1: Apple Sample Output 1: epplA Sample Input 2: Orange Sample Outpute 2: egnarO...

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