Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. ...
题目 Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. The rules for the customers to wait in line are: The spa ...
2020-05-11 09:18 0 1126 推荐指数:
Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. ...
题意:n个窗口,每个窗口可以排m人。有k为顾客需要办理业务,给出了每个客户的办理业务时间。银行在8点开始服务,如果窗口都排满了,客户就得在黄线外等候。如果有一个窗口用户服务结束,黄线外的客户就进来一个 ...
词频统计(30 分) 请编写程序,对一段英文文本,统计其中所有不同单词的个数,以及词频最大的前10%的单词。 所谓“单词”,是指由不超过80个单词字符组成的连续字符串,但长度超过15的单词将只截取保留前15个单词字符。而合法的“单词字符”为大小写字母、数字和下划线 ...
输入的是字符串,故考虑使用string类的对象或者char型数组来接收输入。 首先是主函数: View Code 然后是go()函数的定义。 go()函数用 ...
1004 Counting Leaves (30)(30 分) A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members ...
题目描述: 给出一颗二叉树的后序遍历和中序遍历,你能计算出两个结点的最近公共祖先吗? 输入格式: 第一行给出两个整数N(N<=10000)和M(M< ...
一、实践题目 二、问题描述 题目大意是:给出两个字符串 a、b,可以通过增删改三个操作将a变成b,需要进行几次操作。 三、算法描述 这道题类似于求最长公共子序列,但是还是更高级一 ...
题目地址 https://pta.patest.cn/pta/test/15/exam/4/question/719 假定一个工程项目由一组子任务构成,子任务之间有的可以并行执行,有的必须在完成了其它一些子任务后才能执行。“任务调度”包括一组子任务、以及每个子任务可以执行所依赖的子任务 ...