思路:区域覆盖问题.一个自然的想法是将每个员工的工作时间段看做一个木棒,每个木棒的长度就是这个时间段的时长.然后按照木棒的起始位置升序排列,接着由低位置向高位置一个木棒一个木棒的看过去.如果当前木棒的末节点的位置>下一个木棒的头节点位置,那么这两个节点就是一个free time的开头和结尾:如果当前木棒的末节点位置<=下一个木棒的头节点位置,那么更新当前木棒的末节点位置为max(当前木棒的末节点位置,下一个木棒的头节点位置). /** * Definition for an interval.…

You are given a data structure of employee information, which includes the employee's unique id, his importance value and his directsubordinates' id. For example, employee 1 is the leader of employee 2, and employee 2 is the leader of employee 3. The…

Select all employee's name and bonus whose bonus is < 1000. Table:Employee +-------+--------+-----------+--------+ | empId | name | supervisor| salary | +-------+--------+-----------+--------+ | 1 | John | 3 | 1000 | | 2 | Dan | 3 | 2000 | | 3 | Brad…

You are given a data structure of employee information, which includes the employee's unique id, his importance value and his directsubordinates' id. For example, employee 1 is the leader of employee 2, and employee 2 is the leader of employee 3. The…

690. Employee Importance Easy 377369FavoriteShare You are given a data structure of employee information, which includes the employee's unique id, his importance value and his direct subordinates' id. For example, employee 1 is the leader of employee…

题目要求 You are given a data structure of employee information, which includes the employee's unique id, his importance value and his direct subordinates' id. For example, employee 1 is the leader of employee 2, and employee 2 is the leader of employee…

Select all employee's name and bonus whose bonus is < 1000. Table:Employee +-------+--------+-----------+--------+ | empId | name | supervisor| salary | +-------+--------+-----------+--------+ | 1 | John | 3 | 1000 | | 2 | Dan | 3 | 2000 | | 3 | Brad…

You are given a data structure of employee information, which includes the employee's unique id, his importance value and his directsubordinates' id. For example, employee 1 is the leader of employee 2, and employee 2 is the leader of employee 3. The…

You are given a data structure of employee information, which includes the employee's unique id, his importance value and his direct subordinates' id. For example, employee 1 is the leader of employee 2, and employee 2 is the leader of employee 3. Th…

lc 690 Employee Importance 690 Employee Importance You are given a data structure of employee information, which includes the employee's unique id, his importance value and his direct subordinates' id. For example, employee 1 is the leader of employe…