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-rw-r--r--break_palindrom.cpp23
1 files changed, 23 insertions, 0 deletions
diff --git a/break_palindrom.cpp b/break_palindrom.cpp
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+++ b/break_palindrom.cpp
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+#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");
+}