I need help with a Python project?

Question

I'm trying to make a greenfly population model, but I don't know how to make it run. I have got a menu and you can enter the values, but I don't know how to make the actual program run. Does anyone know how?

This is what I have so far:

loop = 1

choice = 1

while loop ==1:
    #print what options you have
    print("AQA population model")

    print("Your options are:")

    print(" ")
    print("1) Set the generation 0 values ")
    print("2) Display the generation 0 values ")
    print("3) Run the model ")
    print("4) Export the data ")
    print("5 Quit ")
    print(" ")

    choice = input("Choose your option: ")
    if choice == "1":
        choice = print("Set the 0 values ")
         #allows the user to set generation 0 values
        population_juveniles = int(input("
Enter the number of juvenile greenflies "))
        #allows the user to set the number of juveniles
        population_adults = int(input("
Enter the number of adult greenflies "))
        population_seniles = int(input("
Enter the number of senile greenflies "))

        survival_rate_juveniles = float(input("
Enter the survival rate of juvenile greenflies "))
        survival_rate_adults = float(input("
Enter the survival rate of adult greenflies "))
        survival_rate_seniles = float(input("
Enter the survival rate of senile greenflies "))

        birth_rate = float(input("
Enter the birth rate of greenflies "))

        generation_to_model = int(input("
Enter the number of generations to model "))
        
        total = population_juveniles + population_adults + population_seniles


        
    elif choice == "2":
        choice = print("Display the generation 0 values ")
        print("Number of Juveniles: " + str(population_juveniles))
        print("Number of Adults: " + str(population_adults))
        print("Number of Seniles: " + str(population_seniles))
        print("Total : " + str(total))
        print("Juvenile survival rate: " + str(survival_rate_juveniles))
        print("Adult survival rate: " + str(survival_rate_adults))
        print("Senile survival rate: " + str(survival_rate_seniles))
        print("Birth Rate: " + str(birth_rate))
        print("Generations: " + str(generation_to_model))
       
    elif choice == "3":
        choice = input("Run the model ")
        
        
    elif choice == "4":

        choice = input("Export the data ")

    elif choice == "5":
         choice = input("Quit ")

         loop = 0

Answer

Do yourself a favour.... Don't try and cheat in your GCSE Computer Science Controlled Assessment...

---

And if you are going to cheat... Don't type "AQA" in your code....

---

Exam board have been notified....

---

Answer

you could put most of your code into procedures and then run the greenfly model through that, eg: def model (): "input greenfly code here"

Answer

Lord_Deathera did you or anyone else manage to come up with a solution for the greenfly model?

I need help with a Python project?

Answers (3)