typepromotion.java

机械工业出版社的《jsp2.0动态网站开发实例指南》的源代码

public class TypePromotion{
	public static void main(String []args){
		char c='1';
		int i=1;
		System.out.println(c+i);
		char tempc=(char)(c+i);
		System.out.println(tempc);
		float f=0.1f;
		System.out.println(i+f);
	}
}