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authorjack <[email protected]>2024-06-14 13:13:15 -0600
committerjack <[email protected]>2024-06-14 13:13:15 -0600
commitd343a3b18dbaca9297d4f7b2280c4a16f0a5c8aa (patch)
tree96df922dae2a5073d9a50ea70c7aae6aa37e3ebe /reverse_vowel_string.cpp
downloadleetcode-d343a3b18dbaca9297d4f7b2280c4a16f0a5c8aa.tar.gz
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Diffstat (limited to 'reverse_vowel_string.cpp')
-rw-r--r--reverse_vowel_string.cpp20
1 files changed, 20 insertions, 0 deletions
diff --git a/reverse_vowel_string.cpp b/reverse_vowel_string.cpp
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+++ b/reverse_vowel_string.cpp
@@ -0,0 +1,20 @@
+#include "leetcode.h"
+
+class Solution {
+public:
+ string reverseVowels(string s) {
+ int i = 0, j = s.size() - 1;
+ while (i < j) {
+ i = s.find_first_of("aeiouAEIOU", i);
+ j = s.find_last_of("aeiouAEIOU", j);
+ if (i < j)
+ swap(s[i++], s[j--]);
+ }
+ return s;
+ }
+};
+
+int main() {
+ Solution obj;
+ cout << obj.reverseVowels("hello");
+}