Reference no: EM132382436

Question

program4_1.py

Uses a for loop with the range function to inspect all integers from 300 down to 1. See page 170-172 to learn about the range function. Code in the loop should find exact multiples of 23 and print them in fields 5 characters wide on one line. The loop should also determine two totals; the total of the even multiples and the total of the odd multiples of 23. When the loop ends, the program should display these two totals.

program4_2.py

Selling a new vehicle pays a salesperson $1500. Selling a used vehicle pays a commission of 5% of the selling price. use interactive program that calculates a salesperson's total pay for selling two vehicles, each one of any type. The program should prompt the salesperson to enter the type & selling price of each vehicle. Do not use a loop. The program should then display the salesperson's total sales and total pay. Express these amounts in currency format as described in the requirements above.

You were specifically instructed not to use a loop to process the sale of two vehicles. In fact, this problem can be much better addressed with a loop. use a loop to solve this problem.

program4_4.py

Prompts the user to enter a series of strings, but with each string containing a small integer. Use a while loop and stop the loop when the user enters a zero. When the loop has finished, the program should display:

the number of user inputs (not counting the final zero input).

the total of the integers in the strings entered.

the average of the integers accurate to one decimal place.