To Demonstrate the Basic Arithmetic Operators

Here is a Java Program to Demonstrate the basic arithmetic operators

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class BasicMath {   public static void main(String args[]) {     // arithmetic using integers     System.out.println("Integer Arithmetic");     int a = 1 + 1;     int b = a * 3;     int c = b / 4;     int d = c - a;     int e = -d;     System.out.println("a = " + a);     System.out.println("b = " + b);     System.out.println("c = " + c);     System.out.println("d = " + d);     System.out.println("e = " + e);       // arithmetic using doubles     System.out.println("\nFloating Point Arithmetic");     double da = 1 + 1;     double db = da * 3;     double dc = db / 4;     double dd = dc - a;     double de = -dd;     System.out.println("da = " + da);     System.out.println("db = " + db);     System.out.println("dc = " + dc);     System.out.println("dd = " + dd);     System.out.println("de = " + de);   } }

Output of Above Java Program
Integer Arithmetic
a = 2
b = 6
c = 1
d = -1
e = 1

Floating Point Arithmetic
da = 2.0
db = 6.0
dc = 1.5
dd = -0.5
de = 0.5