问题描述 Java语言程序设计第4章编程练习题1求问 import java.util.Scanner; public class Practice { public static void main(String[] args) { Scanner input = new Scanner(System.in); int data = 0; int positive = 0; int negative = 0; int sum = 0; int count = 0; System.out.pri
谜题1.4 二进制位操作符 请问,下面这个程序的输出是什么? define PRINT(int) printf(#int " = %d\n", int) main() { int x, y, z; x = 03; y = 02; z = 01; PRINT( x | Y & z ); (1.4.1) PRINT( x | y & ~ z ); (1.4.2) PRINT( x ^ y & ~ z ); (1.4.3) PRINT( x & y &