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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int reverseNum(int n, int rev)
  5. {
  6.     // Base case
  7.     if(n == 0)
  8.         return rev;
  9.  
  10.     int digit = n % 10;
  11.     rev = rev * 10 + digit;
  12.  
  13.     return reverseNum(n / 10, rev);
  14. }
  15.  
  16. void checkPalindrome(int n)
  17. {
  18.     int rev = reverseNum(n, 0);
  19.  
  20.     if(rev == n)
  21.         cout << "True";
  22.     else
  23.         cout << "False";
  24. }
  25.  
  26. int main()
  27. {
  28.     int n;
  29.     cin >> n;
  30.  
  31.     checkPalindrome(n);
  32.  
  33.     return 0;
  34. }
Success #stdin #stdout 0s 5320KB
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stdin
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2324232
stdout
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True
https://ideone.com/Sh7JI2
language:
C++ (gcc 8.3)
created:
3 hours ago
visibility:
public

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