程序运行结果和解释:D:\jdk1.3.1\bin>java Expri Please input your number: 123456 the number you input is:49 //1的码值 Please input your number: the number you input is:50 //2的码值 Please input your number: the number you input is:51 //3的码值 Please input your number: the number you input is:52 //4的码值 Please input your number: the number you input is:53 //5的码值 Please input your number: the number you input is:54 //6的码值 Please input your number: the number you input is:13 //回车的码值 Please input your number: the number you input is:10 //换行的码值************ enter相当于回车换行
Please input your number:
123456
the number you input is:49 //1的码值
Please input your number:
the number you input is:50 //2的码值
Please input your number:
the number you input is:51 //3的码值
Please input your number:
the number you input is:52 //4的码值
Please input your number:
the number you input is:53 //5的码值
Please input your number:
the number you input is:54 //6的码值
Please input your number:
the number you input is:13 //回车的码值
Please input your number:
the number you input is:10 //换行的码值************
enter相当于回车换行