if else in java

1if(condition){
2	// block of code to be executed if the condition is true
3} else {
4	// block of code to be executed if the condition is false
5}

1System.out.println("How many sattelites does JUPITER have ??");
2		C = scan.nextInt();
3		
4		if (C == 79)
5		{
6			System.out.println("Congrats ! You got the Third  Question Right :)");
7			points = points + 1;
8		}
9		
10		else if (C != 79)
11		{
12			System.out.println("Sorry but your answer is wrong :(");
13		}

1else if statement is used to specify new condition if first condition is false.
2Syntax:
3
4if(condition1)
5{
6   // execute if condition1 is true
7}
8else if (condition2)
9{
10   // execute if condition2 is true
11}
12else if (condition3)
13{
14   // execute if condition3 is true
15}
16else
17{
18   // execute if conditions 1, 2 and 3 becomes false
19}

1import java.io.*;
2public class JavaIfElse
3{
4   public static void main(String[] args)
5   {
6      int number = 15;
7      // check if number is divisible by 2
8      if(number%2 == 0)
9      {
10         System.out.println(number + " is even number");
11      }
12      else
13      {
14         System.out.println(number + " is odd number");
15      }
16   }
17}

1if(a<b){
2	//if a<b you are here
3	//do something
4}else if(a==b){
5	//if a==b you are here
6	//do something
7}else{
8	//if none above conditions are matched you are here
9  	//do something
10}

1if(x == 1 && y == 2){
2  println("x = 1 and y = 2");
3}