题目描述: In a given integer array nums, there is always exactly one largest element. Find whether the largest element in the array is at least twice as much as every other number in the array. If it is, return the index of the largest element, otherwise
Maximum sum Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 38079 Accepted: 11904 Description Given a set of n integers: A={a1, a2,..., an}, we define a function d(A) as below: Your task is to calculate d(A). Input The input consists o
Intelligence System Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 2 Accepted Submission(s) : 1 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description After a day, ALPCs
http://acm.hdu.edu.cn/showproblem.php?pid=1540 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast
#创建数据库 DROP DATABASE IF EXISTS 数据库名; CREATE DATABASE 数据库名; #展示所有的数据库: SHOW DATABASES; #查看某个数据库的定义信息: SHOW CREATE DATABASE 数据库名: #删除数据库: DROP DATABASE 数据库名; #使用某个(切换)数据库: USE 数据库名; #查看正在使用的数据库: SELECT DATABASE(); #展示所有的数据表: SHOW TABLES; #-------------
Frogger Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 31490 Accepted: 10150 Description Freddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to visit her,