Assignments IV: Functions & Classes
Write the answers of the following questions in the available space.
- Define a function called cube that return a cube of a number.
- Write the appropriate docstring as well.
- Write print(cube(3)) and print(cube(5)) and make sure the answer is correct.
- Define a function called count_down that accepts 1 arguments. When you call count_down(3) , the output should be like this: 3... 2... 1... 0!. Use for loop inside your function so that you get the desired output.
- Write the appropriate docstring as well.
- Write count_down(4) and make sure the answer is correct.
- Define a function called count_down_skip that accepts 2 arguments. This function is similar to count_down but it skips the number in the second argument. Ex: count_down_skip(5, 2) would be
5... 4... 3... 1... 0!- In addition to for loop, use if statement inside your function so that you get the desired output.
- Write the appropriate docstring as well.
- Make the default value of the second argument is 0.
- Write count_down(6,3) and make sure the answer is correct.
- Make a new file called counting.py
- Copy the function count_down and count_down_skip into it.
- Then, in main.py, using the import syntax, give alias to count_down_skip to be cds.
- Write cds(5, 1) and make sure the answer is correct.
- Extend the code so that it can skip several numbers. If I call cds(10, 1, 4, 3), it should skip number 1, 3 and 4.
- Make a new class called Count. This class accept two arguments: the person name who is counting, and the starting number for counting. Then write,
player1 = Count('Anna', 5)
player2 = Count('Barry', 8)- Using what you did in no.2, make a function called start_count in that class so that when you write player1.start_count() it will give the following output:
Anna is starting to count from 5. Start!
5... 4... 3... 2... 1... 0! - Write player2.start_count() after that and make sure that the answer is correct.
- Make a while Loop that ask for names, numbers, and numbers to skip. (The italic part is the input.) It should be like follows:
Enter your name: Alex
Input your starting number: 5
What number do you want to skip: 3
Do you have more number to skip (Y/N): Yes
Please only input Y or N.
Do you have more number to skip (Y/N): Y
What number do you want to skip: 1
Do you have more number to skip (Y/N): N
Alex is starting to count from 5.
Start!
5... 4... 2... 0!
- Using what you did in no.2, make a function called start_count in that class so that when you write player1.start_count() it will give the following output: