原创 PAT甲級 1005：Spell it Right
題目描述： 1005. Spell It Right (20) Given a non-negative integer N, your task is to compute the sum of all the digits of
2018-08-27 17:51:26
2
2018-08-27 17:51:26
2
題目描述： 1005. Spell It Right (20) Given a non-negative integer N, your task is to compute the sum of all the digits of
2018-08-27 17:51:26
2