Write a function count_repeated that takes two lists as a parameters and prints out the number of repeated (duplicated) items in each list. For example: Test Result print(count_repeated ( [1,2,2,3,2,2], [4,3,4])) Found 3 duplicate(s) in list 1 and 1 in list 2 print(count_repeated ( [1, 'a', 'b', 'b'], ['hi','hi','hi'])) Found 1 duplicate(s) in list 1 and 2 in list 2

Write a function count_repeated that takes two lists as a parameters and prints out the number of repeated (duplicated) items in each list. For example: Test Result print(count_repeated ( [1,2,2,3,2,2], [4,3,4])) Found 3 duplicate(s) in list 1 and 1 in list 2 print(count_repeated ( [1, 'a', 'b', 'b'], ['hi','hi','hi'])) Found 1 duplicate(s) in list 1 and 2 in list 2

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write a python function named replaceVal(list, valToBeReplaced, newValue) which takesthe above described inputs and finds the value ‘valToBeReplaced’ in the list. If it ispresent, it is replaced with newValue and the updated list is returned, otherwise thesame list is returned.Example:[1,2,3,4,5], 5, 20Output: [1,2,3,4,20] Example:[10, 15, 20, 25, 30], 5, 20Output: [10, 15, 20, 25, 30]
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(a) Write a function top_students(marks) that takes as a parameter a non-empty list of (name, mark) tuples, where name is the name of a student (a string) and mark is the student's mark for some course (an int). The function returns a list of the names of all students whose mark equals that of the top student. If there is just a single student with the maximum mark, the return value will be a list of length 1, as in the first example in the table below. The names in the return list should be in the same order as in the input parameter list. Test Result marks = [('Beatrice', 50), ('Nerly', 90), ('Uniza', 70)] print(top_students(marks)) ['Nerly'] marks = [('Beatrice', 80), ('Nerly', 75), ('Uniza', 66), ('Joshua', 80)] print(top_students(marks)) ['Beatrice', 'Joshua'] (b) Write a function char_counts(string) that takes a string as a parameter and returns a dictionary in…
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