下面,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( );} } }