arithmetic operators in java

arithmetic operators in java

Question :
Write a java program that demonstrates the use of arithmetic operators.

Answer :
In this program we perform basic calculator functions like addition, subtraction, division and multiplication, which clearly shows the using of arithmetic operators in java.

1:  import java.io.BufferedReader;  
2:  import java.io.IOException;  
3:  import java.io.InputStreamReader;  
4:  public class CalculatorDemo {  
5:    public static void main(String args[]) throws IOException  
6:    {  
7:      int a,b,c;  
8:      float s;  
9:      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));  
10:      System.out.println("Enter first number");  
11:      a = Integer.parseInt(br.readLine());  
12:      b = Integer.parseInt(br.readLine());  
13:      c = a + b;  
14:      System.out.println("Sum :"+c);  
15:      c = a - b;  
16:      System.out.println("Difference :"+c);  
17:      c = a * b;  
18:      System.out.println("Product :"+c);  
19:      s = (float)a/b;  
20:      System.out.println("Quotient :"+s);    
21:    }  
22:  }