def collatz(number):
    if number % 2 == 0: # if number is even
        print(number // 2)
        return number // 2
    else: # if number is odd
        print(3 * number + 1)
        return 3*number+1

def main():
    
    try:
        num = int(input("Enter Number: ")) # convert input as int and store it in 'num' var
        num = collatz(num)
        
        while num != 1:
            num = collatz(num)

    except ValueError:
        print("Please enter a valid integer")
        main()

if __name__ == "__main__":
    main()
3568ede52c07c2e77dd6b7d872419d7472412ab4
<mask token>

<mask token>


def main():
    try:
        num = int(input('Enter Number: '))
        num = collatz(num)
        while num != 1:
            num = collatz(num)
    except ValueError:
        print('Please enter a valid integer')
        main()


<mask token>

def collatz(number):
    if number % 2 == 0:
        print(number // 2)
        return number // 2
    else:
        print(3 * number + 1)
        return 3 * number + 1


def main():
    try:
        num = int(input('Enter Number: '))
        num = collatz(num)
        while num != 1:
            num = collatz(num)
    except ValueError:
        print('Please enter a valid integer')
        main()


<mask token>

def collatz(number):
    if number % 2 == 0:
        print(number // 2)
        return number // 2
    else:
        print(3 * number + 1)
        return 3 * number + 1


def main():
    try:
        num = int(input('Enter Number: '))
        num = collatz(num)
        while num != 1:
            num = collatz(num)
    except ValueError:
        print('Please enter a valid integer')
        main()


if __name__ == '__main__':
    main()

def collatz(number):
    if number % 2 == 0: # if number is even
        print(number // 2)
        return number // 2
    else: # if number is odd
        print(3 * number + 1)
        return 3*number+1

def main():
    
    try:
        num = int(input("Enter Number: ")) # convert input as int and store it in 'num' var
        num = collatz(num)
        
        while num != 1:
            num = collatz(num)

    except ValueError:
        print("Please enter a valid integer")
        main()

if __name__ == "__main__":
    main()