IfStatement.java

package Phase1_CoreLanguage.DecisionMaking;

/**if statement is the most simple decision making statement.
 * It is used to decide whether a certain statement or block of statements will be executed or not
 * i.e if a certain condition is true then a block of statement is executed otherwise not.
 * <p>
 *
 * Syntax:
 * if(condition)
 * {
 *    // Statements to execute if
 *    // condition is true
 * }
 * <p>
 *
 * Here, condition after evaluation will be either true or false. if statement accepts boolean values – if the value is true then it will execute the block of statements under it.
 * If we do not provide the curly braces ‘{‘ and ‘}’ after if( condition ) then by default if statement will consider the immediate one statement to be inside its block. For example,
 * <p>
 *
 * if(condition)
 *    statement1;
 *    statement2;
 * <p>
 *
 * // Here if the condition is true, if block
 * // will consider only statement1 to be inside
 * // its block.**/

public class IfStatement {
    public static void main(String args[])
    {
        int i = 10;

        if (i > 15)
            System.out.println("10 is less than 15");

        // This statement will be executed
        // as if considers one statement by default
        System.out.println("I am Not in if");


        //OUTPUT
        //I am Not in if
    }
}