in operator in java code example
Example 1: Operators in java
public class JavaUnaryOperator
{
public static void main(String[] args)
{
boolean bool = true;
int a = 14, b = 5;
System.out.println("Before using java unary ! operator: " + bool);
System.out.println("a = " + a);
System.out.println("b = " + b);
System.out.println("After using java unary ! operator: " + !bool);
System.out.println("!(a < b) = " + !(a < b));
System.out.println("!(a > b) = " + !(a > b));
}
}
Example 2: Operators in java
public class JavaUnaryOperator
{
public static void main(String[] args)
{
int a = 23;
System.out.println("Java post-increment = " + a++);
System.out.println("Java pre-increment = " + ++a);
}
}
Example 3: Operators in java
public class LogicalOperatorDemo
{
public static void main(String[] args)
{
System.out.println("Logical AND Operator: ");
int num1 = 20;
int num2 = 30;
int num3 = 40;
boolean output1 = num2 > num1 && num2 < num3;
System.out.println(output1);
boolean output2 = num2 < num1 && num2 < num3;
System.out.println(output1);
boolean output3 = num2 > num1 && num2 > num3;
System.out.println(output3);
boolean output4 = num2 < num1 && num2 > num3;
System.out.println(output4);
System.out.println("Logical OR Operator: ");
output1 = num2 > num1 || num2 < num3;
System.out.println(output1);
output2 = num2 < num1 || num2 < num3;
System.out.println(output2);
output3 = num2 > num1 || num2 > num3;
System.out.println(output3);
output4 = num2 < num1 || num2 > num3;
System.out.println(output4);
System.out.println("Logical NOT Operator: ");
boolean temp = false ;
boolean temp1 = !temp;
System.out.println("Temp: " + temp);
System.out.println("Logical not: " + temp1);
int n1 = 30;
int n2 = 45;
int n3 = 50;
boolean result1 = n1 < n2;
boolean result2 = !(n1 < n2);
System.out.println(result1);
System.out.println(result2);
boolean result3 = n1 < n2 && n2 < n3;
boolean result4 = !(n1 < n2 && n2 < n3);
System.out.println(result3);
System.out.println(result4);
}
}
Example 4: Operators in java
public class ArithmeticOperatorDemo
{
public static void main(String[] args)
{
int i = 25;
int j = 5;
System.out.println(i + j);
System.out.println(i - j);
System.out.println(i * j);
System.out.println(i / j);
System.out.println(i % j);
}
}
Example 5: Operators in java
public class AssignmentOperatorDemo
{
public static void main(String[] args)
{
int numOne = 60;
int numTwo = 30;
numTwo += numOne;
System.out.println("(+=) : " + numTwo);
numTwo -= numOne;
System.out.println("(-=) : " + numTwo);
numTwo *= numOne;
System.out.println("(*=) : " + numTwo);
numTwo /= numOne;
System.out.println("(/=) : " + numTwo);
numTwo %= numOne;
System.out.println("(%=) : " + numTwo);
}
}
Example 6: Operators in java
public class JavaUnaryOperator
{
public static void main(String[] args)
{
int a = 8, b = -4;
System.out.println("a = " + a);
System.out.println("b = " + b);
System.out.println(a + " java bitwise complement is = " + ~a);
System.out.println(b + " java bitwise complement ia = " + ~b);
}
}