Java Fundmentals - Control Flow

* Block Scope
* Conditional Statements
* Loops
* Switch Statements

Control Flow - Java, like any programming language, supports both conditional statements and loops to determine control flow
Block Scope -Before learning control structures - block or compound statement consists of a Java statments. Blocks defined the scope of variables - blocks can be nested
- public static void main(String[] args) - Class scope
- anything inside of {} - all scope within the method scope is valid.
- You may not declare identically named variables that is in the outer scope
Declaration brings the code forward
- When declaring the variable, be more specific to the situation instead of x or y, etc
Conditional Statements - conditional statement
- if(condition) statement
  Negate - the false statement for printing w/ !
if/else statement - else is not required to be coupled with if
- to use else clause, it must be coupled with a prexisiting if clause
- to use an if clause, you do not need a pre-exisiting else clause
if/else if statement -
- else clause (otherwise) cannot come before else if, and can only after the else if clause
While() clause - will run infinity unless conditioned otherwise

Zen of Python - good guidelines for good/bad coding * be explicitwith coding

Integer = nothing vs. int = 0
- enter your age code - practice writing it
DeterminateForLoop - you can type out fori in Intellij
Nested Loop - performs identically to a determinateWhileLoop
Method Loops - columns and rows
Multiple Selections - The Switch Statement
- need to be defined absolute not && or <=

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