conditional statements

Statement

Is an instruction that the compiler or interpreter executes.

typically performs an action such as declaring a variable, performing a

calculation, or making decisions.

Declaration statement

Used to declare variables and allocate memory for them.

Defines the data type of a variable and optionally initializes it.

used when getting input from user

Expression statement

Expression that is evaluated

Performs an action such as assigning value to variable, invoking a method call (writeline, write, readline), or performing arithmetic ops (inc / dec)

Control flow statement

Allow you to dictate the flow of execution in a program based on conditions or loops

Conditional and repetition

Two types of control flow statement

Conditional statement

Allow the program to execute certain parts of code based on whether a condition is true or false

If statement

statement that executes if true

Else statement

A code executes if the statement is true, otherwise false

If else if

Checks multiple conditions in sequence

Executes code block for the first true and skipping the rest

used when gusto ng maraming conditions

Nested conditional

Are if statements placed inside another if or else statement to create more complex decision-making logic

conditional ternary operator

short term of if-else

for simple conditions, not complex logic

switch

statement to select one of many code blocks to be executed.

marami choices

block statement

is a group of statements enclosed in curly braces { }.

It allows you to execute multiple statements together as a single unit.

often used in control flow statements (like if, for, while, etc.) to group multiple statements that should be executed when the condition is met.

declaration, expression, control flow, block

4 types of statements

if, else, if else if, switch, nested conditional, conditional ternary operator

6 types of conditional statements