45. leetcode 504. Base 7

504. Base 7

Given an integer, return its base 7 string representation.

Example 1:

Input: 100

Output: "202"

Example 2:

Input: -7

Output: "-10"

Note: The input will be in range of [-1e7, 1e7].

思路：辗转相除法。

 

转载于:https://www.cnblogs.com/vincent93/p/6686660.html