▍1. ShowJFrame
整数位运算及二进制显示。指定整数类型(byte,short,char,int)输入若干整数,选择位运算(&、|、^),显示位运算结果及整数二进制形式(The integer bitwise operations and binary display. Specified integer types (byte, short, char, int) Enter the number of integer bit arithmetic (& , |, ^), showing the result of the operation and integer binary form)