1. Selections and Loops
By Sarah, Melody, Teresa

2. If Statements What does an If statement do?
An if statement controls if a certain section of code will execute if it's true. If the statements conditions are false then the code within the section will not be executed.
How to use If statements…
The format of an if statement is...
If ( conditions ) {
Code that will execute }
UwU If ( conditions ) {
Code that will execute }

3. Else-if & Else Statements
Needs an if statement to work
Can have as many as you want
Gives user a choice
Must start and end with a curly bracket
example:
else if(condition) {
statements; }
Else
Last statement
Will execute if nothing else does
Isn’t necessary but can be included
Must start and end with a curly bracket
example :
else {
statements; }

4. Switch Statements
Like an if else if statement except the condition will always evaluate to an integer
Instead of “elseif”, you would use “case (integer): ”
After statement(s) have been executed, there must be a “break” statement
The break will stop the checking of other cases
There may be a default case to represent else
switch (num) {
case 0:
statements;
break; …
default: }

5. For Loops What is a for loop?
A for loop is a counted loop that will repeat a section of code a set number of times. Once the loop reaches the number of times it is set to loop then it will stop.
What does a for loop look like?
for(int i = num; i < num; i + or -) {
Code that is repeated }
Owo

6. While loops A pre-conditional loop
Will only execute if condition is true
Can run an infinite amount of times
Good for when you’re unsure of the amount of times you need a loop
If the statement isn’t true the loop may never execute
Example:
While (condition) {
Statements; }

7. Do-while loops A post-conditional loop
Instead of checking for the condition first, it’ll check after the execution
the code inside the loop will always at least execute/loop once
Will keep looping if condition is true, otherwise if false it won’t
do {
Statements;
} while (condition);

8. “Mr. Mooney, why isn’t my code working?”
Thanks for watching
owo
“Mr. Mooney, why isn’t my code working?”
- From an expert