下面程序中,若从键盘输入大写字母C,则程序的输出结果是______。import java.io.*;public class Test{ public static void main(String args[ ]){ int ch=0; System.out.println("Please input a character:"); try{ch=System.in.read( );char ch_A=’A’,ch_Z=’Z’;int delta_c=(int)ch_A+(int)ch_Z-ch;System.Out.println("the encoded character is:"+(char)delta_C); }catch(IOException e){e.printStackTrace( );} }}
A.C
B.Y
C.X
D.字母C的ASCII码的整型值