import java.io.*;
public class Jexample{
public static void main(String[] args){
System.out.println("Enter a letter:");
int n;
try{
n=(int)System.in.read();
}catch(IOException e){};
System.out.println("The number is:"+n);
}
public class Jexample{
public static void main(String[] args){
System.out.println("Enter a letter:");
int n;
try{
n=(int)System.in.read();
}catch(IOException e){};
System.out.println("The number is:"+n);
}
{
public static void main(String[] args)
{
Frame1 test = new Frame1();
int i=0;
try
{
//get ascii code
i=System.in.read();
}
catch(Exception e){e.printStackTrace();}
System.out.println(i);
}
public Frame1()
{
}
}
比如我输入5,输出53
输入55,输出还是53怎么样才能让输出和输入一样?
public class Frame1
{
public static void main(String[] args)
{
Frame1 test = new Frame1();
int i=0;
try
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
i=Integer.parseInt(br.readLine());
}
catch(Exception e){e.printStackTrace();}
System.out.println(i);
}
public Frame1()
{
}
}