hyccfy的专栏

吃糖果 Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 25141    Accepted Submission(s): 7162 Problem Description HOHO，终于从Speakless手上赢走了所有的

Ignatius's puzzle Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6222    Accepted Submission(s): 4283 Problem Description Ignatius is

Switch Game Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 10532    Accepted Submission(s): 6404 Problem Description There are many la

Coin Change Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 13258    Accepted Submission(s): 4419 Problem Description Suppose there are

Least Common Multiple Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 29480    Accepted Submission(s): 11136 Problem Description The le

Fibonacci Again Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 36028    Accepted Submission(s): 17385 Problem Description There are an

Encoding Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25976    Accepted Submission(s): 11425 Problem Description Given a string cont

Fibbonacci Number Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 13234    Accepted Submission(s): 6628 Problem Description Your object

算菜价 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 13812    Accepted Submission(s): 7558 Problem Description 妈妈每天都要出去买菜，但是回来后，兜里的钱也懒得数

#include #include using namespace std; int main() { int n,m; while(cin>>n>>m) { double a[50][5]={0},b[50]={0},c[5]={0}; double t=0,p=0; for(int i=0;i<n;i++)

#include #include using namespace std; int main() { int T; cin>>T; while(T--) { int n,m; cin>>n>>m; int i,j,s,sum; s=1; for(i=2;i*i<n;i++) { if(n%i==0) s+=i+n/i; if(i*i==n)

Eddy's 洗牌问题 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3232    Accepted Submission(s): 2159 Problem Description Eddy是个ACMer,他不仅喜欢做

非常可乐 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4757    Accepted Submission(s): 1914 Problem Description 大家一定觉的运动以后喝可乐是一件很惬意的事情，但是

How many days? Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5088    Accepted Submission(s): 3024 Problem Description 8600的手机每天消费1元，每

K.Bro Sorting Time Limit: 2000/2000 MS (Java/Others)    Memory Limit: 512000/512000 K (Java/Others) Total Submission(s): 157    Accepted Submission(s): 83 Problem Description Matt’s friend K.B

整除的尾数 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 25133    Accepted Submission(s): 10590 Problem Description 一个整数，只知道前几位，不知道末二位，被另一

生理周期 Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 113012   Accepted: 35379 Description 人生来就有三个生理周期，分别为体力、感情和智力周期，它们的周期长度为23天、28天和33天。每一个周期中有一天是高峰。在高峰这天，人会

The Diophantine Equation Time Limit: 1000/500 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1133    Accepted Submission(s): 292 Problem Description We will

u Calculate e Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 30185    Accepted Submission(s): 13463 Problem Description A simple mathe

Digital Roots Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 48330    Accepted Submission(s): 15023 Problem Description The digital ro

夹角有多大(题目已修改,注意读题) Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9008    Accepted Submission(s): 3597 Problem Description 时间过的好快，一个学期就

钱币兑换问题 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5463    Accepted Submission(s): 3119 Problem Description 在一个国家仅有1分，2分，3分硬币，将钱N兑换

Ignatius and the Princess IV Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32767 K (Java/Others) Total Submission(s): 16747    Accepted Submission(s): 6725 Problem Description

分数矩阵 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4305    Accepted Submission(s): 2593 Problem Description 我们定义如下矩阵: 1/1 1/2 1/3 1

海选女主角 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 32419    Accepted Submission(s): 14543 Problem Description potato老师虽然很喜欢教书，但是迫于生活

#include #include using namespace std; int main() { int n; cin>>n; while(n--) { int m,i; cin>>m; double a[105],max=0; for(i=0;i<m;i++) { cin>>a[i]; if(a[i]>max) max=a[i]; }

Power of Cryptography Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 18406   Accepted: 9291 Description Current work in cryptography involves (among other t

母牛的故事 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 41152    Accepted Submission(s): 20475 Problem Description 有一头母牛，它每年年初生一头小母牛。每头小母

人见人爱A+B Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 23994    Accepted Submission(s): 15927 Problem Description HDOJ上面已经有10来道A+B的题目了

杨辉三角 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 34515    Accepted Submission(s): 14406 Problem Description 还记得中学时候学过的杨辉三角吗？具体的定义这里

偶数求和 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 44814    Accepted Submission(s): 19582 Problem Description 有一个长度为n(n   Input

数列有序! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 44812    Accepted Submission(s): 19434 Problem Description 有n(n   Input 输入数据

数据的交换输出 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 54183    Accepted Submission(s): 20548 Problem Description 输入n(n   Input

青年歌手大奖赛_评委会打分 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 45736    Accepted Submission(s): 22879 Problem Description 青年歌手大奖赛中，评委会给参

第几天？ Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 72775    Accepted Submission(s): 27516 Problem Description 给定一个日期，输出这个日期是该年的第几天。

发工资咯：） Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 30223    Accepted Submission(s): 16987 Problem Description 作为杭电的老师，最盼望的日子就是每月的8号

sort Time Limit: 6000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 26913    Accepted Submission(s): 8095 Problem Description 给你n个整数，请按从大到小的顺序输出其中前m大的

绝对值排序 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 39580    Accepted Submission(s): 19380 Problem Description 输入n(n   Input 输入

#include #include using namespace std; int main() { int n; cin>>n; getchar(); while(n--) { char c; int sum=0; for(;(c=getchar())!='\n';) { if(c>='0'&&c<='9') sum++; } cou

人见人爱A^B Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 21840    Accepted Submission(s): 15213 Problem Description 求A^B的最后三位数表示的整数。 说明