Write a function get key that takes as input a dictionary with integers as values, and a function. Evaluate the function on the list of values from the dictionary to obtain a value v. Return the key of the dictionary that maps to v. If there's more than one key, break ties at random. If there's no such value in the dictionary, return None.
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- Write a function that takes a dictionary representing points in 3D space and an associated color for each point, and returns the centroid of the set of points in each color as another dictionary. The keys in the input dictionary are tuples representing the coordinates of points in 3D space and the values are strings representing colors. The keys in the resulting dictionary are colors, and the values are tuples representing the centroids. For example, the following is a valid input dictionary: dict1 = {(1,1,1):"red", (2,1,-1):"green", (0,-1,1):"red", (0,0,-2):"blue"} In this case, there are 2 red points, and their centroid is at ( (1+0)/2, (1-1)/2, (1+1)/2 ) = (0.5, 0, 1) Considering that in this example there is only one green and one blue point, they are representing the respective color's centroid. Hence, your function should return the following dictionary: {"red":(0.5,0.0,1.0), "green":(2.0,1.0,-1.0), "blue":(0.0,0.0,-2.0)} Note that, there is no restriction on the number of…Write a function that takes a dictionary representing points in 3D space and an associated color for each point, and returns the centroid of the set of points in each color as another dictionary. The keys in the input dictionary are tuples representing the coordinates of points in 3D space and the values are strings representing colors. The keys in the resulting dictionary are colors, and the values are tuples representing the centroids. For example, the following is a valid input dictionary: dict1 = {(1,1,1):"red", (2,1,-1):"green", (0,-1,1):"red", (0,0,-2):"blue"} In this case, there are 2 red points, and their centroid is at ( (1+0)/2, (1-1)/2, (1+1)/2 ) = (0.5, 0, 1) Considering that in this example there is only one green and one blue point, they are representing the respective color's centroid. Hence, your function should return the following dictionary: {"red":(0.5,0.0,1.0), "green":(2.0,1.0,-1.0), "blue":(0.0,0.0,-2.0)} Note that, there is no restriction on the number of…Write a function that takes a dictionary representing points in 3D space and an associated color for each point, and returns the centroid of the set of points in each color as another dictionary. The keys in the input dictionary are tuples representing the coordinates of points in 3D space and the values are strings representing colors. The keys in the resulting dictionary are colors, and the values are tuples representing the centroids. For example, the following is a valid input dictionary: dict1 = {(1,1,1):"red", (2,1,-1):"green", (0,-1,1):"red", (0,0,-2):"blue"} In this case, there are 2 red points, and their centroid is at ( (1+0)/2, (1-1)/2, (1+1)/2 ) = (0.5, 0, 1) Considering that in this example there is only one green and one blue point, they are representing the respective color's centroid. Hence, your function should return the following dictionary: {"red":(0.5,0.0,1.0), "green":(2.0,1.0,-1.0), "blue":(0.0,0.0,-2.0)} Note that, there is no restriction on the number of…
- Let's assume that a player plays a multi-agent game where, every gun has a type: "Sidearms" or "Rifles" or "Sniper Rifles". Here, in every dictionary inside the tuple, the key is the gun name, the first index of the dictionary value is the gun type and the second index of the dictionary value is the kills done by that gun in a certain match. Now, write a Python program that will generate a dictionary from the given tuple of dictionaries: ================================================ Given Tuple 1: ({"Ghost" : ["Sidearms", 3]}, {"Vandal" : ["Rifles", 15]}, {"Sheriff" : ["Sidearms", 5]}, {"Operator": ["Sniper Rifles", 7]}, {"Phantom" : ["Rifles", 10]}) Sample Output 1: {"Sidearms" : ["Ghost","Sheriff", 8], "Rifles" : ["Vandal", "Phantom", 25], "Sniper Rifles" : ["Operator", 7]} Explanation1: Here, in the expected dictionary the keys will be the type of the guns and the values for an individual key will have the gun names and the sum of the kills by those guns in a…) Write a function, grading() that reads a dictionary studGrad and construct yet another dictionary called ltrGrade. The ltrGrade has the student name and its grade list. The grade list consists of the average of the grade points and the letter grade. The letter grade is obtained by the criteria rule on the syllabus. For example, the function grading() returns ltrGrade = {'Sam': [79.6, 'B-'], 'Peter': [85.66666666666667, 'B+'], 'Tom': [81.5, 'B']}In python Decode a checkerboardDefine a function named decoder_damier that accepts as argument a checkerboard represented as a string, and returns a tuple (m,n,k) where m and n are respectively the number of rows and columns of the checkerboard, and k is a dictionary of the tokens that are on this checkerboard. A token is defined as any character other than '.', the latter symbolizing an empty checkerboard. The returned dictionary must contain key associations: value where the key is a couple (i,j) Row and column indices of the block of the token with a value symbol. For example, the following expression: decoder_damier('..A....... n.B........ nC......... n.......... n')must return the following tuple: (4, 10, {(0, 2): 'A', (1, 1): 'B', (2, 0): 'C'})That is, a checkerboard of 4 rows by 10 columns, with tokens A, B and C respectively in boxes (0.2) , (1.1) and (2.0). Note that your function must not make any display, only return the requested tuple. You can assume that the string…
- Write a function piggyBank in Python that accepts a sequence of "coins" and returns counts of the coins and the total value of the bank. the coins will be given by a list of single characters, each one of 'Q','D','N',P', representing quarter, dime, nickel, penny the function returns a tuple with two items:1. a dictionary with counts of each denomination. They should always be listed in theorder 'Q','D','N',P'2. the total value in whole cents of the amount in the bank Sample result examples: >>> piggyBank(['D', 'P', 'Q', 'Q', 'D', 'P', 'P'])({'Q': 2, 'D': 2, 'N': 0, 'P': 3}, 73) >>> piggyBank(['D', 'D', 'N', 'N', 'N'])({'Q': 0, 'D': 2, 'N': 3, 'P': 0}, 35) >>> piggyBank(['P', 'D', 'N', 'P', 'N', 'N', 'N', 'Q', 'D', 'P', 'Q', 'Q', 'D'])({'Q': 3, 'D': 3, 'N': 4, 'P': 3}, 128) >>> piggyBank(['D', 'P', 'Q', 'Q', 'D', 'P', 'P'])==({'Q': 2, 'D': 2, 'N': 0,'P': 3}, 73)True Please only give to me the final code or "tool" that could generate any of the…Write a function that takes two arguments: stock and ingr (short for ingredients) and returns the missing ingredients in stock. stock is a dictionary containing (key,value) pairs in the form of ("potato", 5).The key is the name of an ingredient, and the vlaue is its existingamount. ingr is a list of tuples, where each tuple represents the requiredamount of an ingredient. For example, ("cheese", 3) means we need 3 units of cheese for this recipe. Your function checks whether we have enough of each itemin the stock. If an item is missing or not enough then your function returns the missing amount within a list of all such items. If all items are in stock, then you return an empty list. For example: stock = {"salt":100, "sugar":100, "flour":50, "apple":3, "cream":10}ingr = [("sugar",50), ("flour", 120), ("apple",5)] checkStock(stock, ingr) should return [("flour",70), ("apple",2)] which means we need 70 more units of flour and 2 more apples for this recipe.Note that it is possible for an…Write a function that takes two arguments: stock and ingr (short for ingredients) and returns the missing ingredients in stock. stock is a dictionary containing (key,value) pairs in the form of ("potato", 5).The key is the name of an ingredient, and the vlaue is its existingamount. ingr is a list of tuples, where each tuple represents the requiredamount of an ingredient. For example, ("cheese", 3) means we need 3 units of cheese for this recipe. Your function checks whether we have enough of each itemin the stock. If an item is missing or not enough then your function returns the missing amount within a list of all such items. If all items are in stock, then you return an empty list. For example: stock = {"salt":100, "sugar":100, "flour":50, "apple":3, "cream":10}ingr = [("sugar",50), ("flour", 120), ("apple",5)] checkStock(stock, ingr) should return [("flour",70), ("apple",2)] which means we need 70 more units of flour and 2 more apples for this recipe.Note that it is possible for an…
- Write a function that takes in a list of integers L and an integar n. The function returns the absolute value of the sum of the every other nth element of L. Make sure not to use an index outside the possible locations within L.Write a function averageB in Python that has a parameter scoreDict which is a dictionary where the keys are strings and the values are floating point numbers representing scores. The function returns the average score for all keys that start with a b (uppercase or lowercase) or returns 0 if there are no keys that start with b.Can you answer with Python programming language ? Write a function that takes two arguments: stock and ingr (short for ingredients) and returns the missing ingredients in stock. stock is a dictionary containing (key,value) pairs in the form of ("potato", 5).The key is the name of an ingredient, and the value is its existingamount. ingr is a list of tuples, where each tuple represents the requiredamount of an ingredient. For example, ("cheese", 3) means we need 3 units of cheese for this recipe. Your function checks whether we have enough of each itemin the stock. If an item is missing or not enough then your function returns the missing amount within a list of all such items. If all items are in stock, then you return an empty list. For example: stock = {"salt":100, "sugar":100, "flour":50, "apple":3, "cream":10}ingr = [("sugar",50), ("flour", 120), ("apple",5),("orange",25),("salt",40)] checkStock(stock, ingr) should return [("flour",70), ("apple",2),("orange",25)] which means we need…