Easy
Quiz
#504 Base 7
APPROACH
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"
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What is the optimal approach for this problem?
#504 Base 7
APPROACH
Given an integer num, return a string of its base 7 representation.
Example 1:
Example 2:
What is the optimal approach for this problem?