https://leetcode.com/problems/palindrome-number


Accepted


bool isPalindrome(int x) {
    if (x < 0) {
        return false;
    }

    char string_number[500];
    sprintf(string_number, "%d", x);
    //printf("%s", string_number);
    
    int string_length = strlen(string_number);
    int index = 0;
    while(true) {
        char start_char = string_number[index];
        char end_char = string_number[string_length - index - 1];
        if (start_char != end_char) {
            //printf("%c", start_char);
            return false;
        }
        index += 1;
        if (index >= string_length) {
            break;
        }
    }
    return true;
}