What is the method to determine palindrome numbers in t…

To determine if a number is a palindrome, you can follow these steps:

1. Save the given number as a variable.
2. Create a new variable to store the reversed number.
3. Loop through each digit of the original number from right to left, and append each digit one by one to the end of a new variable.
4. Compare the original number with its reverse to see if they are equal. If they are, the original number is a palindrome; otherwise, it is not.

Here is an example code written in C language to determine if a number is a palindrome.

#include <stdio.h>

int main() {
    int num, reversedNum = 0, remainder, originalNum;
    
    printf("请输入一个整数: ");
    scanf("%d", &num);

    originalNum = num;

    // 倒转原数
    while (num != 0) {
        remainder = num % 10;
        reversedNum = reversedNum * 10 + remainder;
        num /= 10;
    }

    // 判断是否为回文数
    if (originalNum == reversedNum) {
        printf("%d 是回文数\n", originalNum);
    } else {
        printf("%d 不是回文数\n", originalNum);
    }
    
    return 0;
}

This code first takes an integer from the user input, then uses a loop to reverse it, compares it with the original number, and finally outputs the result.