# Problem 03
# print the header that says "Area of a Rectangle"
# skip 2 blank lines
# Ask the user to input the length of a rectangle
# and store the result in a variable called length.
# Be sure to convert what the user enters into an int or a float.
# Always use descriptive names for your variables.
# skip a blank line
# Ask the user to input the width of a rectangle
# and store the result in a variable called width.
# Be sure to convert what the user enters into an int or a float.
# Always use descriptive names for your variables.
# skip a blank line
# Tell the computer to compute the area of the rectangle.
# Store your answer in a variable called area
# print out "The area of the rectangle is " + area + " square units."
# You will need to convert the area to String str(area)
# You can't join a String and an int together
# skip 2 blank lines