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The Java if...else statement is used to run a block of code under a certain condition and another block of code under another condition. In this tutorial, we will learn about if...else statements in Java with the help of examples.
Apr 2, 2024 · If-Else in Java. If- else together represents the set of Conditional statements in Java that are executed according to the condition which is true. Syntax of if-else Statement. if (condition) { // Executes this block if // condition is true . } else . { // Executes this block if // condition is false . } Java if-else Flowchart.
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Java has the following conditional statements: Use if to specify a block of code to be executed, if a specified condition is true. Use else to specify a block of code to be executed, if the same condition is false. Use else if to specify a new condition to test, if the first condition is false.
Mar 22, 2023 · The Java 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. Syntax: if(condition) . { // Statements to execute if. // condition is true. }
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Sep 11, 2022 · If else statement in Java. This is how an if-else statement looks: if(condition) { Statement(s); } else { Statement(s); } The statements inside “if” would execute if the condition is true, and the statements inside “else” would execute if the condition is false.
The if, if-else, nested if, and if-else-if statements are used to evaluate conditions and execute specific blocks of code based on whether the conditions are true or false. Types of Control Flow Statements in Java. Java provides several types of control flow statements: If Statement; If-Else Statement; Nested If Statement; If-Else-If Statement ...
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Java if-else Statement. The Java if-else statement also tests the condition. It executes the if block if condition is true otherwise else block is executed. Syntax: if(condition) { //code if condition is true. }else{ //code if condition is false. } Example:
