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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/string_without_3a3b.cpp
parent5d7cdc215e4ba1ec4cbb24c084cccb5e5e641468 (diff)
downloadleetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.tar.gz
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chore: move cpp and rust code to directory
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+// 984. String Without AAA or BBB
+#include "leetcode.h"
+
+/*
+ * given two integers 'a' and 'b', return any string 's' such that
+ * - 's' has length 'a + b' and contains exactly 'a' a letters and exactly 'b' b
+ * letters.
+ * - the substring 'aaa' does not occur in 's' and
+ * - the substring 'bbb' does not occur in 's'
+ */
+
+class Solution {
+public:
+ string strWithout3a3b(int a, int b) {
+ string ans = "";
+ int cnta = 0, cntb = 0, total = a + b;
+ for (int i = 0; i < total; i++) {
+ if ((b >= a && cntb < 2) || (cnta == 2 && b)) {
+ ans += 'b';
+ b--;
+ cntb++;
+ cnta = 0;
+ } else if ((a >= b && cnta < 2) || (cntb == 2 && a)) {
+ ans += 'a';
+ a--;
+ cnta++;
+ cntb = 0;
+ }
+ }
+ return ans;
+ }
+};
+
+int main() {
+ Solution obj;
+ cout << obj.strWithout3a3b(1, 2) << endl; // expect: "abb"
+ cout << obj.strWithout3a3b(4, 1) << endl; // expect: "aabaa"
+}