COMRPOG WEEK 2 REVIEWER (Selection Statement and Comparison & Logical Operators)

Assignment operators

used to assign values to variables

Comparison operator

are used to compare two values or variables.

==

equal to (a==b) ; asking if a is truly equal to b

!=

not equal (a!=b) ; asking if a is not equal to b)

>

greater than

<

less than

=

greater than or equal to

=

less than or equal to

logical operator

used to test for true (1) or false (0) values

&&

logical and

||

logical or

!

logical not : !(a>5&&b<7)

if statement

specify a block of code to be executed, if a specified condition is true

else statement

to specify a block of code to be executed, if the same condition is false

else if statement

to specify a new condition if the first condition is false