The function use to get the number of element in a dictionary is len.
<h3>What is a dictionary?</h3>
Dictionaries are used to store data values in key-value pairs. Dictionary are ordered.
Dictionary in python are express as follows:
my_dict = {"name": "Michael", "age": 28, "school": "Oxford"}
Therefore, the length of the element of the dictionary can be gotten using the len() function.
Hence,
print(len(my_dict)) will give you the length of the element.
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Answer:
Hexadecimal numerals are widely used by computer system designers and programmers, as they provide a human-friendly representation of binary-coded values. Each hexadecimal digit represents four binary digits, also known as a nibble, which is half a byte.
Explanation:
Answer:
The correct answer to the following question:
while sub < SIZE AND foundIt = "N"
Explanation:
Firstly, we start the pseudocode after that set the variable sub to 0 and size to 1 of num type and also set a num type array VALID_ITEM[5] and its elements are 27,53,84,89,95.
Than set string type variable foundIt to "N", then we set a while loop and correct its condition is "< SIZE AND foundIt = "N" ".
Than starts if condition which is "item = VALID_ITEM[sub]", if the condition is true than foundIt = "Y", after that endif.
Than increment the variable sub, after that endwhile, after this, we start if condition which is "foundIt = "Y" " if the condition is true then output "Valid item number" or else "Invalid item number", and then we endif and after all stop the pseudocode.
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