100块钱都不给我 Time Limit: 2000/1000ms (Java/Others) Problem Description: 今天是广财的ACM周赛,小光来到广财实验楼,想来蹭一下素拓分(其实这场没有素拓分),突然发现前面赛场怎么有人在争吵? 旭能神:“我大老远跑来A题,拿了一血,100块钱都不给我” “我抢劫你什么,我是抢劫的人吗?臭不要脸还在笑,100块钱都不给我” ...... 小光拨开人群,终于知道旭能神拿一血的题目是什么: 给定一个数,求它的绝对值. Input: 输入包含…

Why Males And Females Apart? Time Limit: 2000/1000ms (Java/Others) Problem Description: In so many occasions, we can find that males and females standing by separately without any rules. So GG is considering whether we can find a way to eliminate the…

传送门 Description Dynamic Programming, short for DP, is the favorite of iSea. It is a method for solving complex problems by breaking them down into simpler sub-problems. It is applicable to problems exhibiting the properties of overlapping sub-problem…

Math.abs()  返回指定数字的绝对值.…

Problem A Communist regime is trying to redistribute wealth in a village. They have have decided to sit everyone around a circular table. First, everyone has converted all of their properties to coins of equal value, such that the total number of coi…

2030: 求实数绝对值 Time Limit: 1 Sec  Memory Limit: 64 MBSubmit: 10  Solved: 10[Submit][Status][Web Board] Description 求实数的绝对值. Input 输入数据有多组,每组占一行,每行包含一个实数.输入文件直到EOF为止! Output 对于每组输入数据,输出它的绝对值,要求每组数据输出一行,结果保留两位小数. Sample Input 123 -234.00 Sample Output 12…

1.绝对值:abs()    select abs(-2) value from dual; 2.取整函数(大):ceil()    select ceil(-2.001) value from dual;(-2) 3.取整函数(小):floor()    select floor(-2.001) value from dual;(-3) 4.取整函数(截取):trunc()    select trunc(-2.001) value from dual; (-2) 5.四舍五入:round()…

这两天去 牛客网 混了下,遇到的几道题都很有意思,尤其是今晚这道,比赛时不会做,后来看了别人的代码才突然想通的,题目链接: 最大的LeftMax与rightMax之差绝对值,大意是: 想了一晚都没想出,后来看了别人精简的代码后才想通,然后自己用C++写了下也过了: 至于算法思路,为了给一个群友说清楚码了一大堆字,好累,后来想截图时却发现聊天记录没有了气泡模式,还是适当复制粘贴一下吧: 首先选出的左右两部分的那两个最大的数,其中一个肯定是整个数组中最大的数,它可能被分在左边或右边,假设它在左边的话…

绝对值排序 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37570    Accepted Submission(s): 18394 Problem Description 输入n(n<=100)个整数,按照绝对值从大到小排序后输出.题目保证对于每一个测试实例,所有的数的绝对值都不相等.   Input 输入数据有多组,每组占一行,每…

求绝对值 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 62243    Accepted Submission(s): 31522 Problem Description 求实数的绝对值.   Input 输入数据有多组,每组占一行,每行包含一个实数.   Output 对于每组输入数据,输出它的绝对值,要求每组数据输出一行,结果保留…