- ✕Tá an achoimre seo ginte ag intleacht shaorga atá bunaithe ar roinnt foinsí ar líne. Úsáid na naisc "Foghlaim tuilleadh" chun amharc ar an mbunfhaisnéis fhoinseach.
In Python, variables are used to store data values and are created when you first assign a value to them. Python is dynamically typed, meaning you don’t need to declare the type explicitly — it’s inferred from the assigned value.
# Example: Different variable typesage = 25 # Integername = "Alice" # Stringheight = 5.6 # Floatis_student = True # Booleanprint(age, name, height, is_student)Cóipeáilte!✕CóipeáilThis will output:
25 Alice 5.6 TrueCóipeáilte!✕CóipeáilCreating Variables You simply use the = operator to assign a value:
x = 10y = "Python"Cóipeáilte!✕CóipeáilVariables can change type during execution:
x = 42 # intx = "Now text" # strCóipeáilte!✕CóipeáilMultiple Assignments Python allows assigning values to multiple variables in one line:
a, b, c = 1, 2.5, "Hello"p = q = r = 100 # same value to multiple variablesCóipeáilte!✕CóipeáilType Checking & Casting Use type() to check a variable’s type:
print(type(a)) # <class 'int'>Cóipeáilte!✕CóipeáilConvert between types using casting functions:
num_str = "50"num_int = int(num_str)pi_str = str(3.14)Cóipeáilte!✕CóipeáilNaming Rules
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