贪心算法 每次寻找当前最优解去更新 import java.util.*; public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int m = sc.nextInt(); String s = sc.next(); int max = 0; System.out.println(Math.max(solve(n, m, s, 'a'), solve(n, m, s, 'b'))); } public stati...