def count_types (1st: list[Any]) -> list[int]: Given a list <1st> of random types, return the number of occurrences of each type, in the form of a list, in the order that they were first seen. and given the following list of test cases (labelled TEST 1 through TEST 6): TEST 1: count_types ([]) TEST 2: count_types (['abc ]) TEST 3: count_types ([1]) TEST 4: count_types (['abc', 2.0, 3]) TEST 5: count_types (['abc', ['cat']]) TEST 6: count_types ([3, 2, 2.0, 3.0]) Identify any tests which duplicate cases tested earlier in the list. For example, if TEST 3 duplicates something TEST 1 or TEST 2 have done, then select TEST 3 (as it has a duplicate test case).

def count_types (1st: list[Any]) -> list[int]: Given a list <1st> of random types, return the number of occurrences of each type, in the form of a list, in the order that they were first seen. and given the following list of test cases (labelled TEST 1 through TEST 6): TEST 1: count_types ([]) TEST 2: count_types (['abc ]) TEST 3: count_types ([1]) TEST 4: count_types (['abc', 2.0, 3]) TEST 5: count_types (['abc', ['cat']]) TEST 6: count_types ([3, 2, 2.0, 3.0]) Identify any tests which duplicate cases tested earlier in the list. For example, if TEST 3 duplicates something TEST 1 or TEST 2 have done, then select TEST 3 (as it has a duplicate test case).

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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