I have Q print(f" Paint Cost: {paint}") and print(f" Total Cost: {total}") change the words or all sentence.

Question

def main():
    # get input from the user
    area = float(input("Enter area to be painted: ")) 
    cost = float(input("Enter cost of one gallon: "))
    cost = float(input("Enter cost of one hour of labor: "))
    # use assignment statements to compute the values
    gallons = area / 115
    hours = gallons * 3.5
    paint = gallons * cost
    labor = hours * cost
    total = paint + labor
    # use print to give the results
    print()
    print(f"Area: {area} square feet")
    print(f"Paint: {gallons} gallons")
    print(f"Labor: {hours} hours")
    print(f"Paint Cost: {paint}")
    print(f"Labor Cost: {labor}")
    print(f"Total Cost: {total}")    
#call function main    
main()

Answer 1

Because you use the same cost variable twice, it will just end up storing the 2nd thing that the user inputs (labor cost), and your program won't know/use the cost per gallon of paint.

Instead, use two different variables: laborCostPerHour and paintCostPerGallon.

Hope that helps!