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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. bool palindrome(char str[], int length)
  5. {
  6.     if (length <= 1) return true;
  7.     if (*str == str[length - 1])
  8.         return palindrome(str + 1, length - 2);
  9.     return false;
  10. }
  11.  
  12. int main()
  13. {
  14.    char a[8] = "racecar";
  15.    char b[8] = "raxecar";
  16.  
  17.    cout << palindrome(a,7) << endl;
  18.    cout << palindrome(b,7) << endl;
  19. }
Success #stdin #stdout 0s 3096KB
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stdin 
Standard input is empty
stdout 
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https://ideone.com/Gr2hJW
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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