Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
147130 王晏林 回文数 C++ Compile Error 0 MS 0 KB 591 2026-02-03 10:22:04

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int isPalindrome(int number) { int reversed = 0; int original = number; while (number != 0) { int remainder = number % 10; reversed = reversed * 10 + remainder; number /= 10; } return (original == reversed); } int main() { int number; printf("请输入数字: "); scanf("%d", &number); if (isPalindrome(number)) { printf("%d 是回文数", number); } else { printf("%d 不是回文数", number); } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:4:31: error: a function-definition is not allowed here before '{' token
  int isPalindrome(int number) {
                               ^
Main.cc:27:1: error: expected '}' at end of input
 }
 ^