EXERCISES Unit 3 Conditional Statements
In Python do the following
1. Write a program that accepts an integer and determines if the number 3 divides the number evenly. ( use mod)
Example 1:
Enter an Integer: 9
3 divides 9 evenly
Example 2:
Enter an Integer: 14
3 does not divide 14 evenly
2) Write a program that excepts a numeric grade from the keyboard and determines if the the grade is passing or failing. 60% or higher is passsing.
Enter your grade percentage: 77.9
You pass
Enter your grade percentage: 50
You fail
3) Write a program that excepts two integer values and determines which number is the smallest
Enter an integer:8
Enter another integer:5
5 is the smallest
Enter an integer:10
Enter another integer:15
10 is the smallest
4) Write a program that excepts a letter grade from the keyboard and determines if the the grade is passing or failing. A,B,C or D is passsing, F or E. is failing. All other letters are invalid grades.
Enter your grade letter: C
You pass
Enter your grade letter: F
You Fail
Enter your grade letter:M
Invalid Grade
5. Quicky Overnite Delivery Service accepts no package heavier than 60 pounds, or larger than 4 cubic feet. Write a program that uses as input the weight of a package in pounds and its dimensions in feet. The program should determine if the package meets the requirements and display an appropriate message (e.g., too large, too heavy or both):
Enter weight of package in pounds: 62
Enter length of package in feet: 1
Enter width of package in feet: 2
Enter height of package in feet: 3
Package is too large and too heavy
6. The Cluck Egg Company has different prices for their eggs, based upon the number sold:
0 up to but not including 4 dozen $0.50 per dozen
4 up to but not including 6 dozen $0.45 per dozen
6 up to but not including 11 dozen $0.40 per dozen
11 or more dozen $0.35 per dozen
Extra eggs are priced at 1/12 the per dozen price each.
Write a program that allows the user to input the number of eggs wanted, and then calculates the bill:
Enter number of eggs: 126
Purchase: 10 dozen and 6 extra eggs
Your bill comes to $ 4.20
8. a) Pop's Place pays its employees time and a half for every hour worked over 40 hours. Write a program to calculate weekly wages given the hours worked and the hourly rate:
Enter hours worked: 45
Enter hourly rate: 10.00
Wages earned = $ 475.00
b) Pop employs students who are exempt from taxes and others who are not. Rewrite your program so that if an employee is not exempt, 18% will be deducted from the weekly wage, otherwise "NO TAXES DEDUCTED" will be printed:
Enter hours worked: 45
Enter hourly rate: 10.00
Exempt (Y/N)? Y
Wages earned $ 475.00
NO TAXES DEDUCTED
Enter hours worked: 20
Enter hourly rate: 4.00
Exempt (Y/N)? N
Wages earned $ 80.00
Taxes deducted = $ 14.40
Wages after taxes = $ 65.60
9. What Kind of Triangle, Triangle Side
Write a program that excepts the 3 lengths of the sides of a triangle.
Use four If-Then statements with the appropriate conditions to determine and print
a) None :if it fails the triangle inequality.
b) scalene if all side lenghts are different.
c) Isosceles if two sides are equal
d) Equilateral if three sides are equal