题目链接:
https://leetcode.cn/problems/palindrome-number/
class Solution {
public:
bool isPalindrome(int x) {
if(x<0) return false;
string s = to_string(x);
for(int i = 0;i<s.size()/2;i++){
if(s[i]!=s[s.size()-i-1]) return false;
}
return true;
}
};