Sum of two numbers using command line arguments in Java

Sum of two numbers using command line arguments in Java

Hi,

How 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

View Answers

April 16, 2017 at 6:51 PM

Hi,

While calling Java program from command line you can pass two values a parameter.

For example if your class file name is AddNumbers then you can call like:

java AddNumbers 1 5

Then 1 and 5 will be passed as argument and you can get the value with following code:

  int a = Integer.parseInt(args[0]);
  int b = Integer.parseInt(args[1]);

Now you can calculate the sume

int sum = a+b;

Check complete example code at Add Two Numbers in Java.

Thanks









Related Tutorials/Questions & Answers:
Sum of two numbers using command line arguments in Java
Sum of two numbers using command line arguments in Java  Hi, How 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
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   ..._VALUE; int sum=0; System.out.println("Enter 5 numbers
Advertisements
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
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
Command line arguments
Command line arguments  Please explain me what is the use of "command line arguments" and why we need to use
Command Line Arguments in Java Program
Command Line Arguments in Java Program   ... command line arguments in java program.    */  ... program with some command line arguments like: java CmndLineArguments
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
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 Arguments in Java
Command Line Arguments in Java The ongoing Java application can accept any number of arguments from the command line but it is command line argument, which... /** * How to use command line arguments in java program. */ class CmndLineArguments
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
Java program to get the Command Line Arguments
Java program to get the Command Line Arguments       In java we can get the command  line... Amit Kumar ---------->> Getting command line arguments
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
how to pass command line arguments in ant
how to pass command line arguments in ant  How to pass runtime values ie commandline arguments to a program written in java using ant tool
Add Two Numbers in Java
Add Two Numbers in Java     ... Addition of two numbers! Sum: 32... with command prompt arguments provided by the user. We will access
Printing Command Line arguments in JRuby
Printing Command Line arguments in JRuby... we will discuss about printing command line arguments in JRuby program. We can also take arguments from the command line into our JRuby program. 
ask user how many numbers to be inputted and determine the sum and highest number using an array in java
ask user how many numbers to be inputted and determine the sum and highest number using an array in java  ask user how many numbers to be inputted and determine the sum and highest number using an array in java
Swapping of two numbers in java
Swapping of two numbers in java In this example we are going to describe swapping of two numbers in java  without using the third number in java. We... values from the command prompt. The swapping of two numbers is based on simple
Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java
Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java  Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java
WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java
WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java  WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java   
WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java
WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java  WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java   
WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java
WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java  WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java   
How to add two numbers in Java?
numbers in Java it will return you int value as sum of two numbers. In real world... How to add two numbers in a Java program? In Java you can easily add... this will print: Sum is: 30 So, in this program you learned how to sum(add) two numbers
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... giving from the command line. Command line arguments are passed
adding two numbers with out using any operator
adding two numbers with out using any operator  how to add two numbers with out using any operator   import java.math.*; class AddNumbers { public static void main(String[] args) { BigInteger num1=new
adding two numbers using bitwise operators
adding two numbers using bitwise operators  adding two integer numbers with using bitwise opeators   Hi Friend, Try the following code: public class AddNumberUsingBitwiseOperators { public static void main(String
Calculate the Sum of three Numbers
Calculate the Sum of Three Numbers       This is simple java programming tutorial . In this section you will learn how to calculate the sum of three numbers by using three
Passing Command Line Arguments
Passing Command Line Arguments     ... pass values on command line argument . We are taking a sequence of character from command line at run time. Store these strings into an array
Find sum of all the elements of matrix using Java
Find sum of all the elements of matrix using Java A matrix is a rectangular array of numbers. The numbers in the matrix are called its entries or its elements... and the elements they wish to be in the matrix. These elements are stored into the two
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 arguments at the time of running the application , after the class name. Java allow
Passing argument at command line using Core Java
How to pass Command Line Argument using Core Java Description : This example...;The Sum of All Elements entered at command line is : " + sum); }ADS..._TO_REPLACE_6 The Sum of All Elements entered at command line is : 17
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
Sum of first n numbers
Sum of first n numbers  i want a simple java program which will show the sum of first n numbers....   import java.util.*; public class...; } System.out.println("Sum of Numbers from 1 to "+n+" : "+sum
adding two numbers - Java Beginners
]=Integer.parseInt(in.readLine()); int s=x[1]+y[1]; System.out.println("Sum of two...]; System.out.println("Sum of two no. is:"+s); } } For read more...adding two numbers  hii friends....... this is my program
What is command line argument in Java
example of command line argument program in Java?? It will be really helpful for the beginners like me.   Command line arguments allow the user... of arguments from the command line. Arguments are passed as a string array
execute a PHP script using command line
execute a PHP script using command line  How can I execute a PHP script using command line?   Hi friends, Just run the PHP CLI (Command Line Interface) program and provide the PHP script file name as the command line
how to calculate addition of two distances in feets and inches using objects as functions arguments
how to calculate addition of two distances in feets and inches using objects as functions arguments  how to calculate addition of two distances in feets and inches using objects as functions arguments in java
Sum of positive and negative numbers
]; } } System.out.println("Sum of positive numbers: "+sum2); System.out.println("Sum of negative numbers: "+sum1...Sum of positive and negative numbers  Hi if someone could help
Add two big numbers - Java Beginners
Add two big numbers - Java Beginners  Hi, I am beginner in Java and leaned basic concepts of Java. Now I am trying to find example code for adding big numbers in Java. I need basic Java Beginners example. It should easy
function arguments in java
of Numbers: "+sum/10); } }   command line argument in Java - sample...function arguments in java  function arguments in java   Command line argument in Java import java.util.*; public class SumAndAverage
To find first two maximum numbers in an array,using single loop without sorting array.
To find first two maximum numbers in an array,using single loop without sorting array.  Java program to find first two maximum numbers in an array,using single loop without sorting array
To find first two maximum numbers in an array,using single loop without sorting array.
To find first two maximum numbers in an array,using single loop without sorting array.  Java program to find first two maximum numbers in an array,using single loop without sorting array
Calculate sum of even and odd numbers in Java
Calculate sum of even and odd numbers In this section, you will learn how to read the file that contains even and odd numbers and calculate their sum... numbers from the file and then calculate their sum. Here is the code
Applet for add two numbers
); add(text2); label3 = new Label("Sum of Two Numbers...Applet for add two numbers  what is the java applet code for add two numbers?   import java.awt.Graphics; import javax.swing.*; public
Addition of two numbers
Addition of two numbers  addition of two numbers
Add two big numbers
. For adding two numbers implement two big decimal numbers then apply the Sum() method... AddTwoBigNumbers Sum of two BigDecimal numbers... Add two big numbers      
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...); System.out.println("Addition Of Two Numbers = "+sum
Commandline arguments - Java Beginners
the marks of 10 students in an array.Accept these marks as command line arguments and display their sum and average. Please respond as soon as possible.  ... = new Scanner (System.in); int [] numbers = new int [10]; int sum=0
Adding two numbers
Adding two numbers  Accepting value ffrom the keyboard and adding two numbers
How can I execute a PHP script using command line?
How can I execute a PHP script using command line?  How can I execute a PHP script using command line
Merge and sum of two dictionaries
Merge and sum of two dictionaries  Hi, I want to merge the two dictionaries and at the same I want to sum the vales of the same key. How I can achieve this? Thanks   Hi, this is very classical example of summing

Ads