ស្វែងយល់អំពី Operator

ឡូអាOperator

មានទៅតាមផ្នែករបស់វា មាន Arithmetic, relational and logical operators។ យើងនឹងសិក្សា អំពីវាះ

Arithmetic Operators: វាមានដូចជាថ្នាក់ទី១ដែលយើងបានរៀនរួចហើយ

Operator                Description

+                                  Addition

-                                   Subtraction

*                                   Multiplication

/                                   Division

%                                 modulo

^                                  Exponent

_                                  Unary negation

Relational Operators                          

ប្រើសំរាប់ប្រៀបធៀប ឭក៏ លក្ខខ័ណ្ធ

Operator                Description

==                                Equality (to check for equal two values)

~=                                No equal

<                                  Less than

>                                  Greater than

<=                                Less than or equal to

>=                                Greater than or equal to

Logical Operators

មានចំនួន៣​ គឺ and or not           

Print Function

យើងប្រើវាដើម្បីអ្វី?

១. បង្ហាញ Print() statement

២. តេះកូដដែលបានសរសេរដោយប្រើ print function ក្នុងការCheck មើលមានError ដែរឭទេ

Ex: myName = “app dev”

Print (myName)