tuples class 11 python cbse

TUPLES

• Tuples is also kind as container which can store list of any kind of values.
• Tuples is a immutable data type which means we can not change any value of tuple.
• Tuple is sequence like string and list but the different is that list is mutable whereas string and tuple are immutable.

CREATION OF TUPLES

• Empty tuple: >>>t = ( ) 
• Single tuple: >>>t = (1)
• Nested tuple: >>>t = (1,12,2,(2,3))
• Long tuple: >>>t = (1,2,3,4,5,6,7)

Tuple functions 

• len( ) function
• max( ) function
• min ( ) function
• index ( ) function
• tuple( ) function

Unpacking Tuple

Forming a tuple from individual value is called packing and creating individual values from a tuple element is unpacking.

FOR EXAMPLE:

t = (1,2,'A','B')

length= 4

w,x,y,z= t

print(w)

         1