Description
On an alien planet, every extraterrestrial is born with a number. If the sum of two numbers is a prime number, then two extraterrestrials can be friends. But every extraterrestrial ca...
分类：
其他好文 时间：
2015-05-22 09:43:20
阅读次数：
161
Given a binary tree, imagine yourself standing on therightside of it, return the values of the nodes you can see ordered from top to bottom.For exampl...
分类：
其他好文 时间：
2015-05-22 09:22:05
阅读次数：
84
其实就是用验证平台代替板级验证。we can instantiate a mem block in testbench and put a .mif file into the mem block. This .mif file is transferred from an image file b...
分类：
编程语言 时间：
2015-05-22 01:45:35
阅读次数：
238
Time Limit:2000MSMemory Limit:32768KB64bit IO Format:%lld & %lluDescriptionYou are in a cave, a long cave! The cave can be represented by a1 x Ngrid. ...
分类：
其他好文 时间：
2015-05-22 00:30:06
阅读次数：
196
Problem DescriptionA number of students sit in a circle facing their teacher in the center. Each student initially has an even number of pieces of can...
分类：
其他好文 时间：
2015-05-22 00:23:25
阅读次数：
125
FindBugs is an useful tool that can find potential problematic code in your Java program. It differs from CheckStyle and PMD in that it analyzes Java ...
分类：
数据库 时间：
2015-05-22 00:19:25
阅读次数：
269
top-level constAs we’ve seen, a pointer is an object that can point to a different object. As a result, we can talk independently about whether a pointer is const and whether the objects to which it ca...
分类：
编程语言 时间：
2015-05-21 22:38:05
阅读次数：
270
Human Gene FunctionsTime Limit:1000MSMemory Limit:10000KTotal Submissions:17805Accepted:9917DescriptionIt is well known that a human gene can be consi...
分类：
其他好文 时间：
2015-05-21 22:18:05
阅读次数：
115
Problem DescriptionMany geometry（几何）problems were designed in the ACM/ICPC. And now, I also prepare a geometry problem for this final exam. According ...
分类：
其他好文 时间：
2015-05-21 21:43:33
阅读次数：
129
First make a backup of your /var/lib/mysql/ directory just to be safe.sudo mkdir /home//mysql/cd /var/lib/mysql/sudo cp * /home//mysql/ -RNext purge M...
分类：
数据库 时间：
2015-05-21 19:18:08
阅读次数：
182
