C语言实现回文数字的有效性检查

#include <stdio.h>

int isPalindrome(int num) {int reversed = 0;int original = num;

while (num > 0) {    reversed = reversed * 10 + num % 10;    num = num / 10;}if (reversed == original) {    return 1;} else {    return 0;}

}

int main() {int num;

printf("Enter a number: ");scanf("%d", &num);if (isPalindrome(num)) {    printf("%d is a palindrome number.\n", num);} else {    printf("%d is not a palindrome number.\n", num);}return 0;

}