标签:valueof print als inpu next port scanner integer val
1
public class Lin{
public static void main(String[] args)
{
long l=123456789012345l;
System.out.println(l);
}
}
2.
public class Float{
public static void main(String[] args)
{
float f=2.4f;
System.out.println(f);
}
}
3.
public class Bl{
public static void main(String[] args)
{
boolean b=true;
System.out.println(b);
b=false;
System.out.println(b);
}
}
4.
public class Be{
public static void main(String[] args)
{
byte b=3;
b=(byte)(b+200);
System.out.println(b);
}
}
5.
public class So{
public static void main(String[] args)
{
System.out.println((char)(‘a‘+1));
System.out.println((char)(‘你‘+1));
}
}
6.
public class M{
public static void main(String[] args)
{
int i=Integer.MAX_VALUE+1;
System.out.println(i);
}
}
7.
import java.util.Scanner;
public class Mh{
public static void main(String[] args)
{
Scanner input=new Scanner(System.in);
double x;
System.out.println("Enter the x ");
x = Double.valueOf(input.nextDouble());
x=x/1000*1000;
System.out.println("The calculation result is " + x);
}
}
标签:valueof print als inpu next port scanner integer val
原文地址:http://www.cnblogs.com/kuangzhiwei/p/7591253.html