float timoArmor = 150.7; //timo的护甲是150.7,查看VS中armor实际的值可以看到是150.699997 double timoAttackSpeed = 0.865;/*timo的攻击速度是0.865,查看VS中attackSpeed实际的值可以看到是0.86499999999999999*/ 1. 2. 与整数相比,浮点数有两大优点。第一个是浮点数可以表示整数之间的值,可以表示小数。第二个是...
Get CPU Temperature and Fan Speed get cursor position and its character in console application get latest file in a directory in C++ MFC Get MD5 Hash in Base 64 String (VC++) Get monitor resolution in pixels Get process id by process name Get rid of dependency on debug redistributables (Vi...
Java speed vs. C++. by: Mike Cox | last post by: Hi. I recently ran a benchmark against two simple programs, one written in Java and the other in C++. The both accomplish the same thing, outputting "Hello World" on my screen. The C++ program took .5 seconds to complete on my...
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FullSpeedAhead 王者也是C# 的, 黑神话 的C 也是脚本。大项目lua 不是不能做,工程管理起来太复杂,性能也不行。Java 你非说不行那也不是,但没有优势,性能不如C#,就像桌面开发(特别是win only的)谁费那劲。 为什么c 能做大型游戏,而java不适合,c#跟java不是很相似吗?
java services can do in same speed , what 3 c++ threads can do 4 java threads can do in same speed. another important factor is the code itself , a good java code can be faster than a bad c++ code , java has larger community and stronger support and more stable libraries and tools ...
Forcal软件包中的测试程序ForcalTest中有一个函数speed,比较了Forcal与c++执行如下代码的运行速度: for(x=0.0;x<=1.0;x=x+0.0011) { for(y=1.0;y<=2.0;y=y+0.0011) { z=z+cos(1.0-sin(1.2*pow(x+0.1,y/2.0-x)+cos(1.0-sin(1.2*pow(x+0.2,y/3.0-x)))-cos(1.0-sin(1.2*pow(x+0.3,y/4.0...
import java.nio.charset.Charset; public class Hello{ public static void main(String[] args) { System.out.println(Charset.defaultCharset()); System.out.println("你好"); } } 1. 2. 3. 4. 5. 6. 7. 8. 从下面的运行结果中可以看到,使用 JDK 17 运行输出的默认字符编码是 GBK,输出的中文 ...
musikcube： 一个跨平台的，基于终端的音频引擎，库，播放器和服务器写在c++中。tmux： Tmux是一种终端...