Python Help me please 3. Implement q3(inputString, minLetter, lettersTolIgnore, specialLetter) so thatit returns three things:the smallest letter in inputString that is both greater than minLetter andnot in lettersTolgnore, or None if no such letter existsthe highest index at which that smallest letter occurs, or None if such aletter does not existTrue if specialLetter occurs an odd number of times in inputString, FalseotherwiseinputString is a string a zero or more lower case letters, minLetter is a lowercase letter, lettersTolgnore is a string of zero or more lower case letters, andspecial letter is a lower case letter NOT in lettersTolgnore. Use a simple whileloop. You may not use any string methods (such as .count()), but you may usethe 'in' or 'not in' operators.E.g.>>> q3("bссacbd", "a", "eb", "z")('c', 4, False)>>> q3 ("bccacbd", "a", "aefg", "d")('b', 5, True)>>> q3 ("abc", "d",(None, None, True)>>> q3 ("aaabac", "d", "", "a")(None, None, False)","a")Remember, as in HW1, to return three values, simply list them in the returnstatement with a comma separating each. E.g. return (smallestLetter,indexOfSmallestLetter, speciallsOddlyThere) or return smallestLetter,indexOfSmallestLetter, specialIsOddlyThere

Required: Python Implement q3(inputString, minLetter, letters ToIgnore, specialLetter) so thatit…

Answered: 3. Implement q3(inputString, minLetter,…

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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For this problem, you can use all classes in the java.util package. As a genius IT/SE student, you are asked by the Ministry of Health to help them analyze the Covid sequences. In particular, given 2 Covid variants, your task is to find the longest common subsequence between them. Each Covid variant has 2 properties: code (String) and sequence (String). Both properties contain only upper case letters 'A' to 'Z'. The length of the sequence is up to 100 characters. Subsequence definition: given a string S consists of the letters s1, s2, sn in that order. If you delete zero, one, or more letters from S without changing the letters' order, the remaining string S2 is called a subsequence of S. For example: given the string "HELLO", the following strings are some of its subsequences: "HELLO", "HLO", "O", "HO", "'" (empty string). The following strings are not its subsequences: "OL", "HELLOO", "LEH". Create a type CovidVariant that contains 2 properties: code (String), and sequence (String).…
manner like if we have 1 pair then only 1 possibility. if we have 3 pairs : then possible.
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In this problem you will implement a function called triangle_countwhich will take as input a graph object G, representing an undirectedgraph G, and will return the number of triangles in G. Do not use anyimports for this problem. To simplify the problem you may assume thateach edge is stored twice in G. That is if an edge goes from u to v then vwill be in u’s collection and u will be in v’s collection. If you would prefer,you may assume that an edge is only stored once. In either case G willneed to be regarded as undirected.
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Develop a class ResizingArrayQueueOfStrings that implements the queueabstraction with a fixed-size array, and then extend your implementation to use arrayresizing to remove the size restriction.Develop a class ResizingArrayQueueOfStrings that implements the queueabstraction with a fixed-size array, and then extend your implementation to use arrayresizing to remove the size restriction.

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