longvalues.java

来自「JAVA编程思想第四版英文原版习题答案. pdf原版的」· Java 代码 · 共 15 行

// operators/LongValues.java
// TIJ4 Chapter Operaters, Exercise 8, page 109
// Show that hex and octal notations work with long values. 
// Use Long.toBinaryString to display the results.

import static net.mindview.util.Print.*;

public class LongValues {
	public static void main(String[] args) {
		long n1 = 0xffff; // hexadecimal
		long n2 = 077777; // octal
		print("long n1 in hex = " + Long.toBinaryString(n1));
		print("long n2 in oct = " + Long.toBinaryString(n2));
	}
}