//很闲,刷水..... http://acm.hdu.edu.cn/showproblem.php?pid=2010 #include<iostream> #include<stdio.h> #include<math.h> #include<stdlib.h> #include<string.h> using namespace std; int main() { int n,m; while(~scanf("%d%d",…

Tempter of the Bone Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 131619    Accepted Submission(s): 35432 Problem Description The doggie found a bone in an ancient maze, which fascinated him a…

水仙花数 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 234155    Accepted Submission(s): 66514 Problem Description 春天是鲜花的季节,水仙花就是其中最迷人的代表,数学上有个水仙花数,他是这样定义的:“水仙花数”是指一个三位数,它的各位数字的立方和等于其本身,比如:153=1^3…

Problem Description     春天是鲜花的季节,水仙花就是其中最迷人的代表,数学上有个水仙花数,他是这样定义的: "水仙花数"是指一个三位数,它的各位数字的立方和等于其本身,比如:153=1^3+5^3+3^3. 现在要求输出所有在m和n范围内的水仙花数. Input     输入数据有多组,每组占一行,包括两个整数m和n(100<=m<=n<=999). Output     对于每个测试实例,要求输出所有在给定范围内的水仙花数,就是说,输出的水仙…

Kolmogorov-Smirnov检验(K-S检验)基于累积分布函数,用以检验一个经验分布是否符合某种理论分布或比较两个经验分布是否有显著性差异. 两样本K-S检验由于对两样本的经验分布函数的位置和形状参数的差异都敏感而成为比较两样本的最有用且常规的非参数方法之一. 优点:该检验不依赖于要测试的累积分布函数,相比于卡方拟合检验(卡方检验需要50个以上的样本),不需要大量的样本. 缺点:只适用于连续分布:在分布中间敏感,在两端不够敏感:最大的局限在于整个分布需要完全确定,如果位置,形状等参数都是…

#include <stdio.h> #define LENTEST 100 // 采取逐步删除的方法求的素数 //先假设1-100都是素数,然后剔除2的倍数, //3的倍数,直到剔除所有的倍数关系 int main() { int i = 0, j = 0; int bop[LENTEST] = {0}; for(i = 0; i < LENTEST; i++) { bop[i] = 1; } for(i = 2; i < LENTEST; i++) { if(bop[i]) {…

Kakuro Extension Extension Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 507    Accepted Submission(s): 248 Problem Description You know ,I'm a lazy guy and write problem description is a very…

War chess is hh's favorite game:In this game, there is an N * M battle map, and every player has his own Moving Val (MV). In each round, every player can move in four directions as long as he has enough MV. To simplify the problem, you are given your…

POJ题目分类 | POJ题目分类 | HDU题目分类 | ZOJ题目分类 | SOJ题目分类 | HOJ题目分类 | FOJ题目分类 | 模拟题: POJ1006 POJ1008 POJ1013 POJ1016 POJ1017 POJ1169 POJ1298 POJ1326 POJ1350 POJ1363 POJ1676 POJ1786 POJ1791 POJ1835 POJ1970 POJ2317 POJ2325 POJ2390 POJ1012 POJ1082 POJ1099 POJ1114…

#define is unsafe Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 66 Accepted Submission(s): 52   Problem Description Have you used #define in C/C++ code like the code below? #include <stdio.h>#d…