#include<iostream> using namespace std; inline bool isPalindrome(int x) { unsigned long int b = 0,a = x; while(a>0) { b = b * 10 + a % 10; //反转算法 a /= 10; } if(b == x){ return true; } return false; } int main(){ int n,size_tt = 1; cin >> n; if(n < 1|| n> 100000){ return 0; } for...