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Write a menudriven program to extract data from dataframe.
a)Row Wise b)Row Wise Series Object(iterrows()).
Write a python program to create the dataframe to perform binary functions on it.
Write a python program to create the dataframe and perform Boolean indexing on it.

I am trying to come up with a code that would create a bar chart of the top 5 teams in MLB based off of world series wins.


Ask the user to enter the values for sides A, B, C, D, and E and print out the total room area.

Remember the formula for finding the area of a rectangle is length * width and the area of a right triangle is 0.5 * the base * height.

Please note the final area should be in decimal format.

How do I write a whole number as input, multiplys that number by 12, and then outputs the product.


3.7 Code Practice
Instructions
When we read code and predict its output, it is called tracing code.

For this lesson, you will come up with your own challenging algorithm for other students to trace. It must contain at least 5 if statements and use at least one AND or OR boolean condition.

Note: Elif or else statements will not count - your statements must be if statements. Each if statement should use a unique variable name.

For this challenge, try reading 3 or 4 of your classmates' code as well. Trace their code and predict what it will output, then check the code by running it to see if you got it right, and submit your work for a grade.
What is printed by the Python code?
x = 5
y = x + 3
x = x - 1
z = 10
x = x + z
print('x: {}, y: {}, z: {}'.format(x, y, z))

Your class should have the following methods:

  • A constructor. Given a string, it will construct an inventory (a count) of the alphabetic letters in the given string, ignoring the case of letters and ignoring any non-alphabetic characters.
  • Get. Takes a letter, and returns a count of how many of this letter are in the inventory. Letter might be lowercase or uppercase (your method shouldn’t care). If a nonalphabetic character is passed, your method should throw a user-defined exception having a meaningful name.

Set. Takes a letter and a value, and sets the count for the given letter to the given value. The letter might be lowercase or uppercase. If a nonalphabetic character is passed, your method should throw a user-defined exception.


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