if statement in java

if statement executes a set of statements if condition is true.

Syntax:

if(condition)
{
   // if condition is true;
}

if(x == 1 && y == 2){
  println("x = 1 and y = 2");
}

int x = 3;

if (x<=3){
	System.out.println("Hello World");
}

else {
	System.out.println("Bye World");
}

int x = 3;

if (x == 3) {
  // block of code to be executed if the condition is true
}

public class TestIfElse {

    public static void main(String[] args) {
        int a = 5, b = 6;
        if (a > b) {
            System.out.println("a is greater");
        } else {
            System.out.println("b is greater");
        }
    }
}