LeetCode 풀이 - 1920. Build Array from Permutation

Build Array from Permutation

 

문제)

 

솔루션1) 

class Solution:
    def buildArray(self, nums: List[int]) -> List[int]:        
        ret = []
        for num in nums:
            ret.append(nums[num])
        return ret;

솔루션2) 

class Solution:
    def buildArray(self, nums: List[int]) -> List[int]:        
        return [nums[num] for num in nums]