autoadd.java

来自「JAVA的一些基础教程」· Java 代码 · 共 20 行

public class AutoAdd{
	public static void main(String arg[]){
		int a = 5;
		System.out.println("a++ = \t" + a++);
		System.out.println(" a = \t" + a +"\n");

		a= 5;
		System.out.println("++a = \t" + ++a);
		System.out.println(" a = \t" + a +"\n");

		a = 5;
		System.out.println("a-- = \t" + a--);
		System.out.println(" a = \t" + a + "\n");

		a = 5;
		System.out.println("-- a = \t" + --a);
		System.out.println(" a = \t" + a + "\n");
	}
}