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Lecture-8 Tuple in Python

Tuple

Tuple are used to store multiple values in a single variable.

Properties Of Tuple

  • Ordered =

Tuples are an ordered sequences of items, just like lists.

  • Unchangeable =

Tuples are unchangeable, meaning that we cannot change, add or remove items after the tuple has been created.

  • Allow Duplicates =

tuples are indexed, they can have items with the same value.

Manipulation of Tuple Example

MyBasket=('Apple','Banana','Grapes','Oranges')
ListMyBasket=list(MyBasket)
ListMyBasket[0]='Cherry'
MyBasket=tuple(ListMyBasket)
print(MyBasket)

Index Position

PythonStudent=('Neha','Gauri','Vaibhavi','Meghana')
print(PythonStudent.index("Neha"))

Count()

The count() method returns the number of times the specified element appears in the list.

PythonStudent=('Neha','Gauri','Vaibhavi','Gauri','Meghana','Gauri')
print(PythonStudent.count("Gauri"))

Concatenation of String

To concatenate, or combine, two strings you can use the + operator.

a = "Hello"
b = "World"
c = a + b
print(c)

🏠 HomeWork

1️⃣Write a program to change value touple to using extra overhead work.

👁 Show Answer 

Colour=('Red','Blue','pink','Orange','Yellow')
ListColour=list(Colour)
ListColour[0]='Green'
Colour=tuple(ListColour)
print(Colour)    #change value of tuple

2️⃣ Write a program to use function index,count and also perform concatenation of two tuple.

👁 Show Answer 

#Index Function
Colour=('Red','Blue','pink','Orange','Yellow')
print(Colour.index("pink"))  

#Count Function
Colour=('Red','Blue','pink','Orange','Yellow')
print(Colour.count("Yellow"))  

#Concatenation of String
Name= "Mahatma"
Surname="  Gandhi" 
Full_Name = Name + Surname
print(Full_Name)

🔗 Some Useful Links

📖 References