백준 1110 더하기 싸이클

num = int(input())
check = num
temp = 0
new_num = 0
count = 0

while True:
    temp = num//10 + num%10 #8
    new_num = (num%10)*10 + temp%10 #14
    count += 1
    num = new_num
    if new_num == check:
        break
print(count)

변수를 잘 활용하자!!!!!!!