哈希表(开放定址法处理冲突) 1000(ms) 10000(kb) 2698 / 6177 采用除留余数法(H(key)=key %n)建立长度为n的哈希表,处理冲突用开放定址法的线性探测. 输入 第一行为哈希表的长度n: 第二行为关键字的个数: 第三行为关键字集合: 第三行为要查找的数据. 输出 如果查找成功,输出关键字所哈希表中的地址和比较次数:如果查找不成功,输出-1. 样例输入 13 11 16 74 60 43 54 90 46 31 29 88 77 16 样例输出 3,1 #inc…

题目链接:http://acm.swust.edu.cn/problem/code/745255/ Time limit(ms): 1000 Memory limit(kb): 65535   Description 以下方法称为最小代价的字母树:给定一正整数序列,例如:4,1,2,3,在不改变数的位置的条件下把它们相加,并且用括号来标记每一次加法所得到的和. 例如:((4+1)+ (2+3))=((5)+(5))=10.除去原数不4,1,2,3之外,其余都为中间结果,如5,5,10,将中间结果…

题目链接:http://acm.swust.edu.cn/problem/649/ Time limit(ms): 1000 Memory limit(kb): 65535 Consider two teams, Lakers and Celtics, playing a series of NBA Finals until one of the teams wins n games. Assume that the probability of Lakers winning a game is…

NBA Finals(0649) Time limit(ms): 1000 Memory limit(kb): 65535 Submission: 404 Accepted: 128   Description   Consider two teams, Lakers and Celtics, playing a series of NBA Finals until one of the teams wins n games. Assume that the probability of Lak…

解题思路:http://acm.swust.edu.cn/problem/1023/ Time limit(ms): 5000 Memory limit(kb): 65535     Description BH is in a maze,the maze is a matrix,he wants to escape!   Input The input consists of multiple test cases. For each case,the first line contains…

题目链接:http://acm.swust.edu.cn/problem/1125/ Time limit(ms): 1000 Memory limit(kb): 65535   Description 哈特13最近在学习数论问题,然后他智商太低,并学不懂.这不,他又碰到不会的题了.题意非常简单: 有n个数字,求出这些数字中两两最大公约数的最大值.你一定要帮助他解决这个问题啊. Input 多组输入,约25组,直到文件末尾.每组数据占2行,第一行为数字个数n,2<=n<=100000第二行即为…

题目链接:http://acm.swust.edu.cn/problem/1126/ Time limit(ms): 1000 Memory limit(kb): 65535 上一周里,患有XX症的哈特13成功解决了填数矩阵问题.不知道他这一周又从哪儿弄来一神奇的矩阵,于是逃课潜心研究了一周,终于发现了其中的奥秘:该矩阵有2行.4列,即8个小方块,每个小方块上有一个数字,即:1 2 3 45 6 7 8对于这个神奇的矩阵,有3种变换方式,具体如下:变换A:上下两行数字互换,如上图可变为:5 6…

  题目链接:http://acm.swust.edu.cn/problem/1026/     Time limit(ms): 3000 Memory limit(kb): 65535   hzf is crazy about reading math recently,and he is thinking about a boring problem. Now there are n integers Arranged in a line.For each integer,he wants…

1013 - Love Calculator Yes, you are developing a 'Love calculator'. The software would be quite complex such that nobody could crack the exact behavior of the software. So, given two names your software will generate the percentage of their 'love' ac…

题目链接:  http://acm.swust.edu.cn/contest/0226/problem/1139/ There is a row of n coins whose values are some positive integers c₁, c₂,...,cn, not necessarily distinct. The goal is to pick up the maximum amount of money subject to the constraint that no…