简单的搜索,在n>10时,要打表 code: #include<stdio.h> #include<string.h> #include<algorithm> using namespace std; const int maxn = 20, N = 14; int n, p[maxn], ans = 0; void dfs (int emp) { int i, j, p0[maxn], z = 0; memcpy (p0, p, sizeof (p) ); an…
Double Patience Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 694 Accepted: 368 Case Time Limit: 1000MS Special Judge Description Double Patience is a single player game played with a standard 36-card deck. The cards are shuffled a…
Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 2,926,157 milliseconds ago. The last packet sent successfully to the server was 2,926,158 milliseconds ago. is longer than t…
水概率....SGU里难得的水题.... 495. Kids and Prizes Time limit per test: 0.5 second(s)Memory limit: 262144 kilobytes input: standardoutput: standard ICPC (International Cardboard Producing Company) is in the business of producing cardboard boxes. Recently the…
sgu 101 - Domino Time Limit:250MS Memory Limit:4096KB 64bit IO Format:%I64d & %I64u Description Dominoes – game played with small, rectangular blocks of wood or other material, each identified by a number of dots, or pips, on its face. The bl…
题目链接:http://acm.sgu.ru/problem.php?contest=0&problem=455 Due to the slow 'mod' and 'div' operations with int64 type, all Delphi solutions for the problem 455 (Sequence analysis) run much slower than the same code written in C++ or Java. We do not gua…
The API: int read4(char *buf) reads 4 characters at a time from a file. The return value is the actual number of characters read. For example, it returns 3 if there is only 3 characters left in the file. By using the read4 API, implement the function…
