345. Reverse vowels of a String Java Solutions

Write a function that takes a string as input and reverse only the vowels of a string.

Example 1:
Given s = "Hello", Return "Holle".

Example 2:
Given s = "Leetcode", Return "Leotcede".

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1  Public classSolution {2      Publicstring Reversevowels (string s) {3         if(NULL= = s)returns;4         Char[] tmp =S.tochararray ();5stack<character> stack =NewStack<character>();6          for(inti = 0; i<tmp.length; i++){7             if(Isvowels (Tmp[i])) {8 Stack.push (Tmp[i]);9                 }Ten         } One          for(inti = 0; i<tmp.length; i++){ A             if(Isvowels (Tmp[i])) { -Tmp[i] =Stack.pop (); -                 } the         } -String res =NewString (TMP); -         returnRes; -     } +      -      Public BooleanIsvowels (Charc) { +         if(c = = ' A ' | | c = = ' E ' | | c = = ' I ' | | c = = ' O ' | | c = = ' A ' | | c = = ' E ' | | = c = ' I ' | | ){ A                     return true; at         } -         return false; -}

345. Reverse vowels of a String Java Solutions