原文地址:Msg Me This 题目 Category: Reverse Engineering Points: 500 Solves: 15 Description: Rick created another vicious program Could you get the correct flag? 为了方便下载,我把exe文件后缀改成了jpg,下载下来改回去即可. 二进制文件: 解题过程 这个文件是在debug模式下编译的window 32位C++程序,把它拖进IDA Pro里 在ma…

以下代码为了阅读方便,省去以下头文件: #include <iostream> #include <stdio.h> #include <math.h> #include <string.h> #include <time.h> #include <stdlib.h> #include <string> #include <bitset> #include <vector> #include <…

功能强大的(免费)实体框架工具 Julie Lerman 实体框架是开源的,因此开发社区可以在 entityframework.codeplex.com 上共享代码. 但是不要将自己局限在那里寻找工具和扩展. 还有其他一些不错的商业和社区驱动的工具,它们能帮助您使用实体框架取得更大成就. 在本专栏中,我想强调一些来自社区的工具和扩展. 它们是可通过 Visual Studio 库获得的免费 IDE 扩展,或可通过 NuGet 获得的免费代码库. 甚至有一些来自特别项目和官方位外部的实体框架团队的…

Error Msg: SystemCheckError: System check identified some issues: ERRORS: users.Test.groups: (fields.E304) Reverse accessor for 'Test.groups' clashes with reverse accessor for 'User.groups'. HINT: Add or change a related_name argument to the definiti…

Reverse digits of an integer. Example1: x = 123, return 321 Example2: x = -123, return -321 Have you thought about this? Here are some good questions to ask before coding. Bonus points for you if you have already thought through this! If the integer'…

数组中存在的两个方法:sort()和reverse() 直接用sort(),如下: ,,,,,,,,,,,]; console.log(array.sort());ps:[0, 1, 2, 2, 29, 3, 3, 34, 7, 7, 782, 8] 这个好像真的效果,sort(): arr.sort([compareFunction]) 参数 compareFunction 可选.用来指定按某种顺序进行排列的函数.如果省略,元素按照转换为的字符串的诸个字符的Unicode位点进行排序. 原来是…

Write a function that takes a string as input and reverse only the vowels of a string. Example 1:Given s = "hello", return "holle". Example 2:Given s = "leetcode", return "leotcede". 这道题让我们翻转字符串中的元音字母,元音字母有五个a,e,i,o…

Write a function that takes a string as input and returns the string reversed. Example: Given s = "hello", return "olleh". 这道题没什么难度,直接从两头往中间走,同时交换两边的字符即可,参见代码如下: 解法一: class Solution { public: string reverseString(string s) { , right =…

Reverse a singly linked list. click to show more hints. Hint: A linked list can be reversed either iteratively or recursively. Could you implement both? 之前做到Reverse Linked List II 倒置链表之二的时候我还纳闷怎么只有二没有一呢,原来真是忘了啊,现在才加上,这道题跟之前那道比起来简单不少,题目为了增加些许难度,让我们分别用…

Reverse bits of a given 32 bits unsigned integer. For example, given input 43261596 (represented in binary as 00000010100101000001111010011100), return 964176192 (represented in binary as00111001011110000010100101000000). Follow up:If this function i…