Answer:
Conditional statements, also known as control structures or conditional expressions, are fundamental programming constructs used to make decisions in a program. They allow the code to execute different blocks of instructions based on whether a specified condition evaluates to true or false. Conditional statements provide a way to control the flow of a program based on different scenarios or user input.
Step-by-step explanation:
The most common type of conditional statement is the "if-else" statement, which has the following syntax:
if (condition) {
// Code to execute if the condition is true
} else {
// Code to execute if the condition is false
}
In this case, the code inside the block after the "if" statement is executed if the condition is true. If the condition is false, the code inside the block after the "else" statement is executed.
Other types of conditional statements include:
"if" statement without an "else" block (used when you want to execute code only if a certain condition is true, without providing an alternative for false).
"else if" statement (used when there are multiple conditions to check in sequence).
Nested conditional statements (using "if" or "else" inside another "if" or "else" block).
Conditional statements are powerful tools in programming, allowing developers to create flexible and dynamic code that can respond to different situations and user input. They are essential for implementing logic and decision-making in various types of software and applications.