1
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We will see the different building functions with Japan.

2
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It's the first function is all and this function returns true if all of the elements of the tuple are

3
00:00:15,210 --> 00:00:19,230
true or if the tuple is empty.

4
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Now let us pass the tuple to do to this function.

5
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Since all of the elements in Japan are true this function returns true.

6
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Now we will define and not that tuple which contains the following element 0 or 1 2 3.

7
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So the tuple Contains these elements.

8
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If you can recall from our discussion on boolean data type the value 0 is considered false whereas 1

9
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is considered true.

10
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So if we pass this tuple to the function all it has returned funds because zero is considered false.

11
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This function has returned false.

12
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Similarly let's define another tuple which is empty and if we now pass this jeopardy to the function

13
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ie it is going to return true because this function returns true even if the tuple is empty.

14
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Next is the any function and it returns true if any of the element is true.

15
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If the tuple is empty it returns false.

16
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So if we pass the tuple to 6 to the function in need it's going to return false because this tuple is

17
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empty.

18
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Next if we pass the tuple to 5 which contains one of the elements which is false and the other elements

19
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are true in that case it should return true because because this function returns true even if one of

20
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the elements is true.

21
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Next is the length function which it adorned the length of the tuple or the number of items in the tuple

22
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Max returns the largest item in the tuple.

23
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So let us now pass the tuple to 5 to the function Max.

24
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So it is going to return 3 because 3 is the largest number in this tuple coming to the next function

25
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men it is going to return the least number in the tuple.

26
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So this is going to return 0 from the stupid next is the sum function and it is going to return the

27
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sum of all the elements in a tuple so if we pass this triple chip five to the function sum it's going

28
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to calculate the sum of the elements in this tuple 0 1 2 and 3.

29
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Next is the function tuple and this constructor the tuple constructor can be used to create a tuple

30
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it can be used to convert an item a goal like a list string set or a dictionary to Japan.

31
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So here I have defined a string containing this text.

32
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And then I have defined a list containing these elements.

33
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Now using the built in function tuple also known as the tuple constructor I can convert an eye trouble

34
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into a tuple.

35
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So let us pass this string SDR one to the to the built in function tuple auditable constructor.

36
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So as you can see the string SDR 1 has been converted into a tuple each substring in the string is converted

37
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into an element in the tuple enclosed in parentheses.

38
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Now let us pass a list which is another item a bill to the built in function tuple so this list has

39
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been converted to a tuple here.

40
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As you can see if you want to check the type of the tuple your ID we can pass this as an argument to

41
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the function type.

42
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And as you can see the data type is Japan.

43
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Next is.

44
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We are going to discuss about the methods that can be used on Python tuples the index method it returns

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the index of the first appearance of an item manageable.

46
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So I'm going to call the index method on the tuple to 5 and I want to know the index of the element

47
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to in this tuple so the element 2 has an index 2 as you can see next as the count method and it returns

48
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the number of times an item appears in our tuple so calling the method count on the tuple took five.

49
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I'm going to pass the element 1 and it has appeared once in this tuple and say for example I want to

50
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pass another element which is not present.

51
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Indeed Japan in that case it returns zero because the element 6 does not exist in the Japan.

52
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And this brings us to the end of the topic on functions and method entrepreneurs.