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authorJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
committerJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
commit7c60dee83b436e8e8a667bf9f191beced8de4fc3 (patch)
treeeb7a24ee2067f92245c57bb118e85a1baf15df50 /other/reverse_string2.cpp
parent5d7cdc215e4ba1ec4cbb24c084cccb5e5e641468 (diff)
downloadleetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.tar.gz
leetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.zip
chore: move cpp and rust code to directory
Diffstat (limited to 'other/reverse_string2.cpp')
-rw-r--r--other/reverse_string2.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/other/reverse_string2.cpp b/other/reverse_string2.cpp
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--- /dev/null
+++ b/other/reverse_string2.cpp
@@ -0,0 +1,34 @@
+#include "leetcode.h"
+
+class Solution {
+public:
+ string reverseStr(string s, int k) {
+ int len = s.size(), rem = len % (2 * k);
+ int start = 0, end = 2 * k, actual = len - rem;
+ string ans = "";
+ while (actual) {
+ string tmp = s.substr(start, end);
+ reverse(tmp.begin(), tmp.begin() + k);
+ start += 2 * k;
+ ans += tmp;
+ actual -= 2 * k;
+ }
+ if (rem > 0) {
+ if (rem < k) {
+ string tmp = s.substr(len - rem, rem);
+ reverse(tmp.begin(), tmp.end());
+ ans += tmp;
+ } else if (rem <= 2 * k) {
+ string tmp = s.substr(len - rem, rem);
+ reverse(tmp.begin(), tmp.begin() + k);
+ ans += tmp;
+ }
+ }
+ return ans;
+ }
+};
+
+int main() {
+ Solution obj;
+ cout << obj.reverseStr("abcdefg", 2);
+}