Use functions,a menu function that run i a loop.
You always fall back into this function,
which ask if want to run again or quit.
Eg:
You always fall back into this function,
which ask if want to run again or quit.
Eg:
def calc():
print 'Write a number, then press Enter, I will show you the way to 1!'
n = int(raw_input('Enter here:'))
Steps = 0
while 1 > 0:
if n == 1:
print '1'
break
remainder = n % 2
if remainder == 0:
print n
n = n / 2
if remainder == 1:
print n
n = n * 3+1
Steps = Steps + 1
answer = '=== it took'
answer2 = 'steps to get to 1 ==='
return answer, Steps, answer2
def show_options():
print('\n1. Run way to 1!')
print('(q) Quit\n')
def menu():
while True:
show_options()
choice = raw_input('Enter your choice: ').lower()
if choice == '1':
calc()
elif choice == 'q':
return False
else:
print('Not a correct choice: {}'.format(choice))
menu()