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Tag Archives: Python dictionary-programs

Given a Nested Dictionary, test if another dictionary is subset. Examples: Input : test_dict = {“gfg”: 12, ‘best’ : {1 : 3, 4 : 3,… Read More
Given 2 lists, form all possible combination of dictionaries that can be formed by taking keys from list1 and values from list2. Input : test_list1… Read More
Given a dictionary, test if values are in order with list values. Input : test_dict = {“gfg” : 4, “is” : 10, “best” : 11},… Read More
Given Dictionary with value lists, extract all unique values.  Input : test_dict = {“Gfg” : [6, 7, 4, 6], “Geeks” : [6, 8, 5, 2]} Output… Read More
Given a dictionary and dictionary list, update the dictionary with dictionary list values. Input : test_dict = {“Gfg” : 2, “is” : 1, “Best” :… Read More
Given a Dictionary List, perform sort by size of dictionary. Input : test_list = [{4:6, 9:1, 10:2, 2:8}, {4:3, 9:1}, {3:9}, {1:2, 9:3, 7:4}] Output :… Read More
Given a List of dictionaries, for a particular key, find the number of occurrences for each value of that key. Input : test_list = [{‘gfg’… Read More
Given a Dictionary with keys and values that are lists, the following program displays key of the value whose range in maximum. Range = Maximum… Read More
Given a dictionary, extract all the keys, whose values are of given type. Input : test_dict = {‘gfg’ : 2, ‘is’ : ‘hello’, ‘for’ :… Read More
Given a dictionary, extract all values which are from similar keys, i.e contains all similar characters, just jumbled to form each other. Input : test_dict… Read More
Given URL Parameters string, convert to dictionary items. Input : test_str = ‘gfg=4&is=5’ Output : {‘gfg’: [‘4’], ‘is’: [‘5’]} Explanation : gfg’s value is 4. Input :… Read More
Given a dictionary and list, extract all the keys and list which are common. Input : test_dict = {“Gfg”: 3, “is” : 5, “best” :… Read More
Given a list, convert it into dictionary by mapping alternate elements as key-value pairs. Input : test_list = [2, 3, 5, 6, 7, 8] Output… Read More
Given a dictionaries list, extract all the dictionaries whose keys summation exceeds K. Input : test_list = [{“Gfg” : 4, “is” : 8, “best” :… Read More
Given a Dictionary as value lists, inverse it, i.e map elements in list to keys and create new values list. Input : test_dict = {1:… Read More

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