LeetCode :Palindrome Number

문제

Given an integer x, return true if x is palindrome integer.

An integer is a palindrome when it reads the same backward as forward. For example, 121 is palindrome while 123 is not.

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Example 1:

Input: x = 121
Output: true

Example 2:

Input: x = -121
Output: false
Explanation: From left to right, it reads -121. From right to left, it becomes 121-. Therefore it is not a palindrome.

Example 3:

Input: x = 10
Output: false
Explanation: Reads 01 from right to left. Therefore it is not a palindrome.

Example 4:

Input: x = -101
Output: false

잘못된 풀이(1차)

def solution(array, commands):
    answer = []
    temp = []
    
    for i in range(3):
        array[commands[i][0]-1:commands[i][1]].sort()
        answer[i] = temp[commands[i][2]-1]
            
    return answer

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반성일지(1차)

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