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GukiZ hates BoxesProfessor GukiZ is concerned about making his way to school, because massive piles of boxes are blocking his way.In total there are n piles of boxes, arranged in a line, from left to ...

二分法 D - 又是一道签到题 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 2019Description 有n(n<=100)个整数，已经按照从小到大顺序排列好，现在另外给一个整数x，请将该数插入到序列中，并使

Need for SpeedSheila is a student and she drives a typical student car: it is old, slow, rusty, and falling apart. Recently, the needle on the speedometer fell off. She glued it back on, but she might...

给出N个整数，对着N个整数进行排序Input第1行：整数的数量N（1 &lt;= N &lt;= 50000) 第2 - N + 1行：待排序的整数（-10^9 &lt;= A[i] &lt;= 10^9）Output共n行，按照递增序输出排序好的数据。Input示例5 5 4 3 2 1Output示例1 2 3 4 5排序方法有很多，冒泡排序，选择排序，归并排序，快速排序。冒泡排序和选择排序都...

1019 逆序数 基准时间限制：1 秒 空间限制：131072 KB 分值: 0 难度：基础题 收藏 关注在一个排列中，如果一对数的前后位置与大小顺序相反，即前面的数大于后面的数，那么它们就称为一个逆序。一个排列中逆序的总数就称为这个排列的逆序数。如2 4 3 1中，2 1，4 3，4 1，3 1是逆序，逆序数是4。给出一个整数序列，求该序列的逆序数。Input第1行：N，N为序列的长度（n &l...

Taotao Picks Apples Time Limit: 2000/2000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 1904    Accepted Submission(s): 597   Problem Description...

You are given two strings s and t consisting of small Latin letters, string s can also contain '?' characters. Suitability of string s is calculated by following metric: Any two letters can be swapp...

BaoBao and DreamGrid are playing the game Plants vs. Zombies. In the game, DreamGrid grows plants to defend his garden against BaoBao's zombies.  Plants vs. Zombies(?) (Image from pixiv. ID: 21790160...