摘要:
public class CalculateBottle { static int money = 40; public static void main(String[] args) { CalculateBottle calculateBottle = new CalculateBottle() 阅读全文
摘要:
// 排列组合 public class Main { static Stack<Integer> stack = new Stack<>(); public static void main(String[] args) { int shu[] = {1,2,3,4}; f(shu,4,0); } 阅读全文