Understand how to write comments.

Understand what are valid variable names.

cout, cin, cerr – streams

keyboard input

endl

declaring variables, initializing variables. int, char, double.

Casting values

arithmetic precedence rules

if statements

flow charts

evaluations of expressions

logic statements (relational operators)

compound statements

while loops

increment, decrement

compound assignment opertors: +=, -=, *=, /=, %=

math library (general concept)

for loop

conditional operator ?:

do-while loop

switch statements

output redirect

command line arguments

File I/O