datatype.java

来自「Java程序设计培训教程2」· Java 代码 · 共 25 行

public class dataType {
	public static void main(String args[])
	{
		boolean blVar = false;
		//char chVar    = 'Ab';
		char chVar   = 'A';
		//byte byVar    = 132;
		byte byVar      = 123;
		//short shVar   = -34000;
		short shVar     = -30000;
		//float flVar   = 3.45;
		float flVar     = 3.45f;
		//double dVar   = E4;
		double dVar     = 1E4;
		int iVar;
		iVar = (int)(byVar +dVar);
		System.out.println("blVar: "+blVar);
		System.out.println("chVar: "+chVar);
		System.out.println("byVar: "+byVar);
		System.out.println("shVar: "+shVar);
		System.out.println("flVar: "+flVar);
		System.out.println("dVar: "+dVar);
		System.out.println("iVar: "+iVar);
	}	
}