Elevator Time Limit: 2 Seconds      Memory Limit: 65536 KB How time flies! The graduation of this year is around the corner. N members of ZJU ACM/ICPC Team decided to hold a party in a restaurant. The restaurant is located in a skyscraper so they nee…

Choose the best route Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8224    Accepted Submission(s): 2706 Problem Description One day , Kiki wants to visit one of her friends. As she is liable…

IP Address Time Limit: 2 Seconds      Memory Limit: 65536 KB Suppose you are reading byte streams from any device, representing IP addresses. Your task is to convert a 32 characters long sequence of '1s' and '0s' (bits) to a dotted decimal format. A…

1008. Elevator (20) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at which floors the elevator will st…

IMO, version 1 better than version 2, version 2 better than version 3. make some preprocess to make you code simple and efficient. Here divide the input by 2, so you don't have to do dividsion on each loop. version 1 is best thanks to http://www.cnbl…

今天晚上,出现了一个神奇的WAS问题,详细问题异常信息如下: [15-8-6 22:13:29:146 CST] 00000013 ApplicationMg A WSVR0203I: 应用程序:isclite 应用程序构建级别:WAS61.WSC [cf471333.01] [15-8-6 22:13:32:266 CST] 00000013 CompoundClass E WSVR0120E: 处理 E:\IBM\WebSphere\AppServer\systemApps\isclite.…

*** glibc detected *** malloc(): memory corruption: 0x09eab988 *** 发现是由于memset越界写引起的. 在Linux Server上不好模拟出来:不过若是先malloc,再越界memset,再free此内存块,然后malloc新内存块就会出现类似错误. #include<stdio.h> #include<stdlib.h> #include<string.h> int main() { char *p…

DFS算法: #include<stdio.h> #include<math.h> void find(int k,int w); int num[23]={0}; int min=20001; int n,max=0; void find(int k,int w){ int sum=(int)fabs(max-w-w); if(k==n)return; if(sum<min)min=sum; find(k+1,w+num[k]); find(k+1,w); } int ma…

FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 63198 Accepted Submission(s): 21342 Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats guardin…

1029. Median (25) 时间限制 1000 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1={11, 12, 13, 14} is 12, and the median…