Notes

#Write a program that asks the user to enter a
#traffic light color. There is red, green, and yellow.
#Write an IF-ELSE statement that is going to display a
#message for each color that the user enters. Display a
#simple error message if the user enters anything other than
#the three colors.

color = input("What color is the traffic light")
if(color == 'red'):
print("Stop")
else:
if(color == 'green'):
print('Go')
else:
if(color == 'yellow'):
print('Slow')
else:
print('ERROR')





#Write a program that is going to serve as a temperature
#conveter (Celsius to Fahrenheit). Begin by asking the user
#to enter a degree number in Celsius. Then use the formula
#for converting Celsisus to Fahrenheit to convert the value.
#Display a message telling the user what value they entered.
#If the converted temperature is anywhere between 68 and 72 degrees,
#display a message saying that it is room temperature. Anything above that,
#display a message saying it is too hot. Anything above that,
#display it is too cold
celsius = float(input("Enter temperature in celsius: "))
fahrenheit = (celsius * 9/5) + 32
print('%.2f Fahrenheit is: %0.2f Celsius' %(fahrenheit, celsius))
if(68 >= fahrenheit >= 72):
print('Room Temperature')
elif(fahrenheit > 72):
print('too hot')
elif(fahrenheit < 62):
print('too cold')



#Johnny is going on vacation to Jamaica. However, he wants to save money
#at the airport by not spending extra money exceeding the suitcase weight
#limit. Johnny already bought his ticket for $400 and he does not
#want to spend any money becasue he is on a budget. The suitcase weight cannot
#exceed 25 pounds. If it exceeds 25 pounds, Johnny has to pay an extra $30.
#Write a program that is going to help Johnny before he reaches the airport.
suit_case = input("What is the weight of the suitcase:")
if(suit_case > '25'):
print('Pay 30$')
else:
print('Its fine')



#Write a simple program that will calculate the letter grade
#a student got in his/her biology class based on the number average that
#they have in the class. Remember A is 100-90, B is 89-80, C is 79-70,
#D is 69-65 and F is anything below a 64.

grade = int(input("What is the grade"))
if(grade >= 90):
print("You have an A")
else:("You have a B")