public static void main(String[] args) throws IOException {
char ch = (char)System.in.read();
char state = ' ';
switch (ch) {
case 'a':
state = 'j';
break;
case 'b':
state = 'k';
break;
default:
System.out.println("Wrong Word!");
break;
}
System.out.println(state);
}
java实现从键盘接收一个输入字符
最新推荐文章于 2023-12-02 15:00:32 发布