hellojyj
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hellojyj：
嗯，谢谢你的意见~初学者~@ TuT
丰富多彩的随机数 -
freezingsky：
你没发现你画出的圆，有很多的毛边吗？我建议你用Graphic2 ...
丰富多彩的随机数 -
tomakemyself：
很长！赞一个
用数组和链表实现顺序线性表
文章列表
int father[MAXM];
void init()
{
for(int i=0;i<MAXM;i++)
father[i] = i;
}
int find(int a)
{
return father[a]==a?a:father[a] = find(father[a]);
}
void add(int a,int b)
{
int f_a = find(a);
int f_b = find(b);
if(f_a!=f_b) father[f_b] = f_a;
}
void get_next(int* P,int* next)
{
int i=0,j=-1;
next[0]= -1;
while(i<=size_p)
{
if(j==-1||P[i]==P[j])
{
i++;j++;
next[i]=j;
}
else
j=next[j];
}
}
int kmp(int* T,int* P,int* next)
{
int i=0,j=0;
...
原题传送门：http://acm.hdu.edu.cn/statistic.php?pid=1004
Let the Balloon Rise
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 73318 Accepted Submission(s): 27387
Problem Description
Contest time again! How excited it is to see balloons flo ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=1874
畅通工程续
Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 27465 Accepted Submission(s): 9914
Problem Description
某省自从实行了很多年的畅通 ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=1576
A/B
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1929 Accepted Submission(s): 1421
Problem Description
要求(A/B)%9973，但由于A很大，我们只给出n(n=A%9973)(我们给定的A必能被B整除，且gcd(B,9973) = 1)。 ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=2604
Queuing
Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2538 Accepted Submission(s): 1194
Problem Description
Queues and Priority Queues are data structures which are known to m ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=1757
A Simple Math Problem
Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2480 Accepted Submission(s): 1441
Problem Description
Lele now is thinking about a simple function f(x).If x &l ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=1575
Tr A
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2597 Accepted Submission(s): 1934
Problem Description
A为一个方阵，则Tr A表示A的迹（就是主对角线上各项的和），现要求Tr(A^k)%9973。
Input
数据的 ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=2036
改革春风吹满地
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18340 Accepted Submission(s): 9375
“ 改革春风吹满地,不会AC没关系;实在不行回老家，还有一亩三分地。谢谢!（乐队奏乐）”话说部分学生心态极好，每天就知道游戏，这次考试如此简单的题目，也是云里雾里，而且，还竟然来这 ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=2035
人见人爱A^B
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21919 Accepted Submission(s): 15276
Problem Description
求A^B的最后三位数表示的整数。说明：A^B的含义是“A的B次方”
Input
输入数据包含多个测试实例 ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=2570
迷瘴
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3773 Accepted Submission(s): 1301
Problem Description
通过悬崖的yifenfei，又面临着幽谷 ...
原题传送门：http://acm.hdu.edu.cn/showproblem.php?pid=4334
Trouble
Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4387 Accepted Submission(s): 1302
Problem Description
Hassan is in trouble. His mathematics teacher has given him a very ...
原题传送门：http://poj.org/problem?id=1008
Maya Calendar
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 65461
Accepted: 20202
Description
During his last sabbatical, professor M. A. Ya made a surprising discovery about the old Maya calendar. From an old knotted m ...
Moving Tables
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18924 Accepted Submission(s): 6460
Problem Description
The famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following fig ...
原题传送门：http://codeforces.com/problemset/problem/229/D
D. Towers
time limit per test 2 seconds
memory limit per test 256 megabytes
input
standard input
output
standard output
The city of D consists of n towers, built consecutively on a straight line. The height of the t ...