System.out.println("Age cannot be negative!");
publicstaticvoidmain(String args[]){
System.out.println("快速排序法找第"+N/2+"大"+num+"耗时(纳秒): "+estimatedTime);
System.out.println("Drawing a circle with radius " + radius);
System.out.println("内容字符串长度:" + domainAsString.length());
myDog.makeSound(); // Prints "The dog barks"
首先/新澳门六开彩资料大全网址,我们创建一个简单的Java程序,它输出“Hello, World!”: