0504: Base 7
Problem Statement
Given an integer num, return a string of its base 7 representation.
Example 1:
Input: num = 100 Output: "202"
Example 2:
Input: num = -7 Output: "-10"
Constraints:
-107 <= num <= 107
Code Solution
Given an integer num, return a string of its base 7 representation.
Example 1:
Input: num = 100 Output: "202"
Example 2:
Input: num = -7 Output: "-10"
Constraints:
-107 <= num <= 107