力扣984.不含AAA或BBB的字符串
-
贪心
- 如下
-
class Solution {public:string strWithout3a3b(int a, int b) {string res;while(a > b && b > 0){res += "aab";a--,a--;b--;}while(b > a && a > 0){res += "bba";b--,b--;a--;}while(a > 0 && b > 0){res += "ab";a--;b--;}while(a > 0){res += "a";a--;}while(b > 0){res += "b";b--;}return res;}};
