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  1. #include <stdio.h>
  2. #include<stdbool.h>
  3.  
  4. bool isPalindrome(int x) {
  5.     if(x<0) return false;
  6.     else if(x==0) return true;
  7.  
  8.         int a[13];
  9.         int count=1;
  10.         a[0]=x%10;
  11.         int temp=x/10;
  12.  
  13.         while(temp!=0){
  14.         a[count]=temp%10;
  15.         temp/=10;
  16.         count++;
  17.         }
  18.         count--;
  19.         for (int i = 0; i < count / 2; i++) {
  20.         if (a[i] != a[count - 1 - i])
  21.             return false;
  22.     }
  23.         return true;
  24.  
  25. }
  26.  
  27. int main(){
  28. 	int n;
  29. 	scanf("%d",&n);
  30. 	bool a=isPalindrome(n);
  31. 	printf("%d",a);
  32. 	return 0;
  33. }
Success #stdin #stdout 0s 5320KB
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stdin 
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stdout 
Standard output is empty
https://ideone.com/T4sNJ7
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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