habit_tracker.py

print("made by hiral ")
print("1.add habit")
print("2.view all habits")
print("3.mark habit as completed")
print("4.delete habit")
print("5.exit")
print("6.view completed habits")
habit=[]
done=[]
while True:
    a=int(input("enter the option you want to select"))
    if(a==1):
        print("add habit")
        y=input("enter your habit")
        habit.append(y)
        print("habit is added")
    elif(a==2):
        print("view all habits")
        print(habit)
    elif(a==3):
        print("mark habit as completed")
        print(habit)
        ask=int(input("which habit is completed"))
        if(ask>0 and ask<=len(habit)):
            done.append(habit[ask-1])
            print("habit competed")
        else:
            print("invalid")
    elif(a==4):
        print("delete option")
        f=int(input("enter the habit you want to delete"))
        if(f>0 and f<=len(habit)):
            habit.remove(habit[f-1])
        else:
            print("wrong")
    elif(a==5):
        print("exit")
        break;
    elif(a==6):
        print("view habit is completed")
        print(done)
    else:
        print("wrong option")