Program for Equality Operators.

03 Java Operators.
Program for Equality Operators:

//EqualityOperators.java 

class EqualityOperators
{
      public static void main(String[] args)
{
System.out.println(10 == 10);
System.out.println(10 == 5);

System.out.println();

System.out.println(10 != 10);
System.out.println(10 != 5);

System.out.println();

System.out.println(true == true);
System.out.println(true == false);

System.out.println();

System.out.println(true != true);
System.out.println(true != false);

System.out.println();

System.out.println('a' == 'b');
System.out.println('a' != 'b');

//scjp bits

System.out.println(10 == 10.0);
System.out.println(97 == 'a');

//System.out.println(97 == "a");
//CE: incomparable types: int and String

System.out.println("a" == "a");
System.out.println(0 == 0);
System.out.println(0 == 0.0);
System.out.println(-0.0 == 0.0);
System.out.println(-10 == 10);

int a = 10;
int b = 20;

System.out.println(a < b == a > b);

//System.out.println(a == b < a > b);
//System.out.println(a == b < a != b);
//System.out.println(a == b != a != b);

System.out.println((a == b) != (a != b));

System.out.println(a = b);
System.out.println(a = 20);
System.out.println(a);
System.out.println(20);

System.out.println(a == b);
System.out.println(a);
System.out.println(b);
}
}

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