Ads

Java Generic program with command line argument

Subrat Patnaik

Java Generic program with command line argument
1 Answer(s) 7 years ago
Posted in : Java Beginners

Ads

Implement Generic to perform arithmetic evaluation using command line argument by using Java

View Answers

January 29, 2011 at 3:44 PM

Hi Friend,

Try this:

import java.util.*;
interface MathClass<T extends Number> {
T add(T a, T b);
}
class GenericExample implements MathClass<Integer> {
    public Integer add(Integer a, Integer b) {
        return a +b;
    }
public static void main(String[]args){
GenericExample g=new GenericExample();
Scanner input=new Scanner(System.in);
System.out.print("Enter number1: ");
int num1=input.nextInt();
System.out.print("Enter number2: ");
int num2=input.nextInt();
System.out.println("Result is: "+(g.add(num1,num2)));
}
}

Thanks

Ads

Advertisements

Command line argument in java
Command line argument in java. In this section we are going to discuss about command line argument in java. Command line argument allow a user to pass.... In the above program we pass argument to command line as Welcome to Rose India , command

Passing argument at command line using Core Java
How to pass Command Line Argument using Core Java Description : This example demonstrate how value accepted from the command line. All argument need to placed at the command line at the time of executing your program. class

Java Command Line Argument Example
Java Command Line Argument Example In this section we will read about how... the command line argument can be provided to the Java application. In this example.... Command line argument is a way of providing input for the application

Command Line Arguments in Java
command line arguments in java program. */ class CmndLineArguments { public... of the program: Run program with some command line arguments like: java...Command Line Arguments in Java The ongoing Java application can accept any

Compiling and Running Java program from command line
Compiling and Running Java program from command line - Video tutorial... of compiling and running java program from command line. We have also video... the process of compiling and running the Java program from command prompt

Java program to get the Command Line Arguments
Java program to get the Command Line Arguments... program we can use the string array variable args for holding command line...; Getting command line arguments -- Argument [1] is = Amit Argument

How To Read String From Command Line In Java
How To Read String From Command Line In Java In this section we will discuss about how string can be read through the command line. In Java command line argument is entered when an application is invoking. This command line argument

write a java program to find the summation of all the integers entered on command line
on command line Hi, write a java program to find the summation of all the integers entered on command line? How to write Java program for summation of all the integers entered on command line? Thanks Hi, Example program

Command Line Arguments in Java Program
Command Line Arguments in Java Program ... invoking the application. When running the java program from java command..., suppose a program named CmndLineArguments that accept command line arguments

Java Command Line Input
Java Command Line Input How to get input from command line in java ? Hi please Find the code for inputting data from the command line System.out.println("Please Input A Number"); BufferedReader br

How to pass command line arguments in Java?
How to pass command line arguments in Java? Hi, In a Java program I have to write for reading the command line arguments and use it in a programming. How to pass command line arguments in Java? Share me the sample code

Passing Command Line Arguments
pass values on command line argument . We are taking a sequence... string at run time on command line argument then the message "... command line are: Argument 1 = rajesh Argument 2 = kumar Argument 3 = rahul

command line arguments - Java Beginners
command line arguments how can i findout the minimum and maximum no's at the command prompt if i give some values????????? hi friend... at the command prompt and then calculate the max and min numbers from them

Java memory options from command line
Java memory options from command line Hi, How to use java memory options from command line? Thanks Hi, Here is the example code: java -Xms1056m -Xmx1056m MyProgram Thanks

Sum of two numbers using command line arguments in Java
to pass two values as parameter from command line and the get in it Java program? The calculate the sum of two numbers using command line arguments in Java. Thanks Hi, While calling Java program from command line you can pass

please tell me about command line arguments in java?
please tell me about command line arguments in java? please tell me about command line arguments in java? Hi Friend, The command-line... take any number of command-line arguments which may be necessary for the program

Command Line Standard Output In Java
Command Line Standard Output In Java In this section we will discuss about the Command Line Java IO Standard Output. Standard streams, feature of various O/S, are written through standard output in Java. Standard streams can

Command Line Standard Error In Java
Command Line Standard Error In Java In this section we will discuss about the Command Line Java IO Standard Error. System.out and System.err both... is provided by Java for printing of error messages. System.err In System.err, err

Command Line Standard Input In Java
Command Line Standard Input In Java In this section we will discuss about the Java IO Standard Input through Command Line. Standard streams, feature... the command line interpreter. Java provides System.in to access the Standard Input

Java I/O From the Command Line
Java I/O From the Command Line In this section we will learn about the I/O from the command line in Java. Several times you can see that the programs runs after taking the input from the command line. Java also supports for the command

Compiling package in command line
package using command line. For Eg: When i compile following command, c:>set... as an internal or external command, operable program or batch file. please help me...Compiling package in command line Hi friends, i am totally new

COMMAND LINE ARGUMENTS
COMMAND LINE ARGUMENTS JAVA PROGRAM TO ACCEPT 5 COMMAND LINE ARGUMENTS AND FIND THE SUM OF THAT FIVE.ALSO FIND OUT LARGEST AMONG THAT 5 Hi Friend, Try the following code: import java.util.*; class

character as command line arguments
character as command line arguments public class testing { public static void main(String args[]) { char a; a=args[0]; System.out.println("character is:"+a); } } what will be the above program output

Command line arguments
Command line arguments Please explain me what is the use of "command line arguments" and why we need to use

How To Read Integer From Command Line In Java
How To Read Integer From Command Line In Java In this section we will discuss about how an integer can be read through the command line. In Java all... value from the command line. In this example I have created a class named

execute a PHP script using command line
Line Interface) program and provide the PHP script file name as the command line...... Hi friends, Just run the PHP CLI (Command Line Interface) program and provide the PHP script file name as the command line argument. For example

How to Read file line by line in Java program
by line in Java. But there are various ways that can help read a larger file... having less amount of memory. In the example of Java Read line by line below...()?. The output of read file line by line in Java is printed on console

Command line arguments
Java application can accept any number of arguments directly from the command line. The user can enter command-line arguments when invoking the application. When running the java program from java command, the arguments are provided