diff options
Diffstat (limited to 'break_palindrom.cpp')
-rw-r--r-- | break_palindrom.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/break_palindrom.cpp b/break_palindrom.cpp new file mode 100644 index 0000000..579359a --- /dev/null +++ b/break_palindrom.cpp @@ -0,0 +1,23 @@ +#include "leetcode.h" + +class Solution { +public: + string breakPalindrom(string palindrome) { + int n = palindrome.size(); + if (n == 1) + return ""; + for (int i = 0; i < n / 2; i++) { + if (palindrome[i] != 'a') { + palindrome[i] = 'a'; + return palindrome; + } + } + palindrome[n - 1] = 'b'; + return palindrome; + } +}; + +int main() { + Solution obj; + cout << obj.breakPalindrom("abccba"); +} |