描述 给定一个整数 M,对于任意一个整数集合 S,定义“校验值”如下: 从集合 S 中取出 M 对数(即 2∗M 个数,不能重复使用集合中的数,如果 S 中的整 数不够 M 对,则取到不能取为止),使得“每对数的差的平方”之和最大,这个最大值 就称为集合 S 的“校验值”. 现在给定一个长度为 N 的数列 A 以及一个整数 T.我们要把 A 分成若干段,使得 每一段的“校验值”都不超过 T.求最少需要分成几段. Advanced CPU Manufacturer (ACM) is one of…

I Count Two Three Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 782    Accepted Submission(s): 406 Problem Description I will show you the most popular board game in the Shanghai Ingress Resis…

Function Time Limit: 7000/3500 MS (Java/Others)    Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 976    Accepted Submission(s): 375 Problem Description The shorter, the simpler. With this problem, you should be convinced of this tru…

0601 Genius ACM 0x00「基本算法」例题 描述 给定一个整数 M,对于任意一个整数集合 S,定义“校验值”如下: 从集合 S 中取出 M 对数(即 2∗M 个数,不能重复使用集合中的数,如果 S 中的整 数不够 M 对,则取到不能取为止),使得“每对数的差的平方”之和最大,这个最大值 就称为集合 S 的“校验值”. 现在给定一个长度为 N 的数列 A 以及一个整数 T.我们要把 A 分成若干段,使得 每一段的“校验值”都不超过 T.求最少需要分成几段. Advanced CPU…

2016 ACM/ICPC Asia Regional Qingdao Online(部分题解) 5878---I Count Two Three http://acm.hdu.edu.cn/showproblem.php?pid=5878 Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1287    Accepted Submissi…

hannnnah_j’s Biological Test Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 802    Accepted Submission(s): 269 Problem Description hannnnah_j is a teacher in WL High school who teaches biolog…

QSC and Master Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 859    Accepted Submission(s): 325 Problem Description Every school has some legends, Northeastern University is the same. Enter…

odd-even number Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 388    Accepted Submission(s): 212 Problem Description For a number,if the length of continuous odd digits is even and the length…

Different GCD Subarray Query Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 681    Accepted Submission(s): 240 Problem Description This is a simple problem. The teacher gives Bob a list of prob…

Football Games Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 439    Accepted Submission(s): 157 Problem Description A mysterious country will hold a football world championships---Abnormal Cup…