題目python
pythongit
方法一:app
class Solution: def plusOne(self, digits): """ :type digits: List[int] :rtype: List[int] """ t = 0 for i in digits: t = t * 10 + i L = [] t += 1 st = str(t) leng = len(st) for i in range(leng): L.append(int(st[i])) return L
思路:spa
巧用字符串,而後遍歷。code