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How Do You Write an If Then Statement in Java?

Elena Rostova • • 7 min read
How Do You Write an If Then Statement in Java?
Java has the following conditional statements:
  1. Use if to specify a block of code to be executed, if a specified condition is true.
  2. Use else to specify a block of code to be executed, if the same condition is false.
  3. Use else if to specify a new condition to test, if the first condition is false.

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Considering this, how do you write an if statement in Java?

Java has the following conditional statements:

  1. Use if to specify a block of code to be executed, if a specified condition is true.
  2. Use else to specify a block of code to be executed, if the same condition is false.
  3. Use else if to specify a new condition to test, if the first condition is false.

Subsequently, question is, what is IF THEN statement in computer? An if statement is a programming conditional statement that, if proved true, performs a function or displays information. Below is a general example of an if statement, not specific to any particular programming language.

Also to know, what is an if/then else statement?

If/Then/Else Statements. The if / then statement is a conditional statement that executes its sub-statement, which follows the then keyword, only if the provided condition evaluates to true: In the above example, the condition is x < 10 , and the statement to execute is x := x+1 .

What is the Do While loop syntax?

Syntax. do { statement(s); } while( condition ); Notice that the conditional expression appears at the end of the loop, so the statement(s) in the loop executes once before the condition is tested. If the condition is true, the flow of control jumps back up to do, and the statement(s) in the loop executes again.

Related Question Answers

What is a Java statement?

Java statements are instructions that tell the programming language what to do, like declaration and string statements. Basic statements define variables and initiate Java methods or start the execution of blocks of other statements. Assignment statements assign values to variables.

What is a nested IF statement?

A nested if in C is an if statement that is the target of another if statement. Nested if statements means an if statement inside another if statement. Yes, both C and C++ allows us to nested if statements within if statements, i.e, we can place an if statement inside another if statement.
Elena Rostova
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Elena Rostova

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.