输出流BufferedReader nw new BufferedReader(new InputStreamReader(System.in))int cnw.read()Syste
输出流
BufferedReader nw =new BufferedReader(new InputStreamReader(System.in));
int c=nw.read();
System.out.print(c);
为什么我输入10,输出的结果是49呢?
[解决办法]
那是1的ASCII码
