Page 220 - Robotics and AI class 10
P. 220

for i in range(len(flowers)):

            if s==flowers[i]:

              print(s, " found at index number ",i)
              break

        else:
        print("Sorry' Not Found")

                 Tuples in Python


        In the previous chapter, you have learned about list. Similar to list, a tuple is a sequence of values enclosed in
        parentheses and its indices start with 0. Unlike list, tuple cannot be changed which means it is immutable.  In this
        chapter, we will discuss how to create, access and perform operations on tuples.


        Creation of Tuples
        To create a tuple, write different values and separate them with comma. You can put the comma-separated values
        between the parentheses ‘( )’. Parentheses (round bracket) indicate the start and end of the tuple.

        Tuple contains any number of elements of heterogeneous type (integer, float, string, list, etc).
        Example of tuple:

        tup1=('sst', 'chemistry', 2010, 2022); #tuple with dissimilar items

        tup2=(1, 2, 3, 4, 5 );                                #tuple with similar items
        tup3=(1, 2.5, 3.6, 4, 5 );                              #t 50, tup1 is treated to be of type int.
        Program 1: To create a tuple.























        On running the above program, you will get the following output:















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