Example Problem Of If Else Statement In Java

If condition_expression A then statements set A else if condition_expression B then statements set B else if condition_expression C then statements set C else default statements set. Output.

If If Else Statement In Java With Examples

Println Enter your marks.

Example problem of if else statement in java. Example of Java If Else Statement The example contains the one condition statement and one else statementIt checks the condition if it is true or false. In the example above time 22 is greater than 10 so the first condition is false. Checking the age if age 10 SystemoutprintlnYou are below 10 years.

Example In the code fragment below the compiler takes lines 1 and 2 as a complete ifstatement. Else if age 10. Else SystemoutprintlnThe number is less than 5.

Int i 10. Systemoutprint Enter your tailgate distance. It executes the if block if condition is true otherwise else block is executed.

Ifi 100 Systemoutprintlni is grater than 100. Println C else if x 60 x 80System. Decision Making in Java helps to write decision driven statements and execute a particular set of code based on certain conditions.

However if the time was 14 our program would print Good day. Println E else if x 45 x 50System. Used when multiple conditions are present and only one will be true then its better to for multiple if-else statement.

If x 25System. Ifi5 SystemoutprintlnThe number is greater than 5. Println F else if x 25 x 45System.

Else smaller y. Class Ans public static void main String argsScanner s new Scanner System. Public class JavaIfElseExample public static void mainString args int i3.

Println D else if x 50 x 60System. IfBoolean_expression 1 Executes when the Boolean expression 1 is true else ifBoolean_expression 2 Executes when the Boolean expression 2 is true else ifBoolean_expression 3 Executes when the Boolean expression 3 is true else Executes when the none of the above condition is true. Multiple If-else statements Example.

Jump break continue return. The use of a control flow statement is a very common requirement for solving any programming problem. The Java if-else statement also tests the condition.

Java if if-else if-else-if. In the below example our objective is to check if the x value is greater than 5 and y value is greater than 10For the given input of x10 and x4. Example of using if else Java statement The following examples uses two integer variables a and b.

This statement makes the decision based on the Boolean value return by the statement. Javas Selection statements. Following is the syntax of an ifelse statement.

Example In the code fragment below the semicolon in line 1 marks the end of an ifstatement. The if statement alone tells us that if a condition is true it will execute a block of statements and if the condition is false it wont. User entered value.

If statement is the most simple decision making statement. It is used to decide whether a certain. These statements allow you to control the flow of your programs execution based upon conditions known only during run time.

The if condition checks whether the variable a value is less than b. Systemoutprint Enter your speed mph. Here comes the else statement.

If condition code if condition is true else code if condition is false Example. Public class DemoClass public static void mainString args int age 20. Example of if-else statement public class IfElseExample public static void mainString args int num120.

The next condition in the else if statement is also false so we move on to the else condition since condition1 and condition2 is both false - and print to the screen Good evening. Double stoppingDistance speed 225 speed21. Num is greater than or equal 50 if-else-if Statement.

The declaration of the if-else-if statement. If variable a value is less than b then it will execute the statement inside the curly braces. Else if age 20.

Else if age 30. Else without if else 1 2 3 4 if x y. In if statement is in particular it is assumed that statement-1 or statement-2 will get executedThe problem arises if statement-1 is in an if statement that has no elseThis is forbidden in java.

It is mainly used to generate a particular output based on the particular condition. Else ifi 50 Systemoutprintlni is grater than 50. Once an else if succeeds none of the remaining else ifs or elses will be tested.

If num 50 Systemoutprintlnnum is less than 50. Int x s. But what if we want to do something else if the condition is false.

User entered value. Statement will be executed. If no condition is true then else.

The compiler thinks the elsehas no corresponding ifand issues the diagnostic. Else Systemoutprintlnnum is greater than or equal 50.

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