Sum of two numbers
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Sum of two numbers by receiving value from keyboard
In this program we use two variables which receive value from keyboard and add these valuse and sum of these numbers are store in third variable.
Receive Input from Keyboard in Java
import java.util.Scanner; class Addition { public static void main(String[] args) { int a, b, c=0; Scanner s=new Scanner(System.in); System.out.println("Enter any two numbers :"); a=s.nextInt(); b=s.nextInt(); c=a+b; System.out.println("Sum: "+c); } }
Output
Enter any two numbers : 10 20 Sum: 30
Syntax to compile and run java program
Syntax
for compile -> c:/javac Addition.java for run -> c:/java Addition
Explnation of Code
- Scanner s=new Scanner(System.in): are used for receive input from keyboard.
- nextInt(): method are used for get integer type value from keyboard.
- System.out.println("....."): are used for display message on screen or console.
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