read05.md

Comparsion operators : Evaluating conditions

• is equal to : == this operators compares two valus to see if they are the same
• is not equal to :!= this operators compares two valus to see if they are not the same

-Type of varible :

1. numbers
2. string
3. booleans

• Greaten than :> this operate cheacks if number on left is greate than number on right.
• less than :< this operate cheacks if number on right is greate than number on left. -- Greaten than or equal to :>= this operate cheacks if number on left is greate than or equal number on right.
• less than or equal to :<= this operate cheacks if number on right is greate than number on left.

local operate :is usually retrun single value (ture or false).

logical operater:

• And :&& to test more than one conditional.
• oR:|| to test at least one conditional.
• Not :! takes a signal boolean value and inverts it.

Loop counters

• for loop : run a specified numbers of times.

1. inteliazation : create a value and set it to zero
2. coundition :run untial the counter resches a specified number. 3.update: addes one to the counter .

• While loops:run as loong as the conditin in the parentheses is true.