charopdemo.java

来自「压缩包内是近180多个针对Java初学者编写的简单实例」· Java 代码 · 共 12 行

class CharOpDemo{
	public static void main(String args[]){	
		char ch;
		ch='A';
		System.out.println("The first ch is  "+ ch);
		ch++;                                   //对ch进行递增操作
		System.out.println("The second ch is  "+ch);
		ch=90;                                  //对ch重新赋值
		System.out.println("The third ch is   "+ch);		
	}
}