小编Ael*_*wad的帖子

我有Visual Studio 2012 Express for Desktop和Windows 8,我想创建Direct X应用程序和游戏.我知道现在有一个Windows SDK,而在win 2012的VS 2012 exp中,IDE预先安装了SDK(我知道来自新的Direct3D项目).我的问题是,如果我想开发Windows桌面应用程序(使用VS2012exp)它是Windows SDK还是我需要安装Direct X SDK？我怎么知道我的显卡是否支持哪个版本的Direct X？任何Direct X SDK版本都可以与任何Direct X版本一起使用吗？你可以看到我是那个东西的新手,任何评论都会有所帮助.谢谢你的时间.

There is this problem on LeetCode that I can not get to work in C/C++
The idea is to reverse an array in its place (using no other additional array) using recursion.
The link is : https://leetcode.com/explore/learn/card/recursion-i/250/principle-of-recursion/1440/
The solution is done in Java or Python.
I tried implementing the solution in C but I always get the original array, my code is as follows:

void reverseString(char* s, int sSize){
    if(!s)
        return;
    reverseString(s+1,sSize-1);
    s[sSize] = *s;
}

There is something I …