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More Practice: Writing Lists& Strings . Write a function average_ evens that takes a list of...
write a function firstLetterWords(words) that takes as a parameter a list of strings named words and...
write a function firstLetterWords(words) that takes as a parameter a list of strings named words and returns a dictionary with lower case letters as keys. But now associate with each key the list of the words in words that begin with that letter. For example, if the list is ['ant', 'bee', 'armadillo', 'dog', 'cat'], then your function should return the dictionary {'a': ['ant', 'armadillo'], 'b': ['bee'], 'c': ['cat'], 'd': ['dog']}.
Write a function valid_integers(strings) that takes a list of strings as a parameter and returns a...
Write a function valid_integers(strings) that takes a list of strings as a parameter and returns a list of the integers that can be obtained by converting the strings to integers using an expression like int(string). Strings which cannot be converted in this way are ignored. Hint: the statement pass is a statement that does nothing when executed. For example: Test Result strings = ['123', '-39', '+45', 'x', 'COSC121', '123+', '12-3'] print(valid_integers(strings)) [123, -39, 45]
Write a function rm_multiple() that takes two parameters as input (a list of strings, and a...
Write a function rm_multiple() that takes two parameters as input (a list of strings, and a list of strings to remove from the list) and returns a new list with the items removed. # Define function in this cell def rm_multiple(strings,remove_list): l = [10,20,40,50] #use to delete an element in the list for string in strings: strings= l if string not in remove_list: lst.append(string) # Edit the code here to call your function in this cell items = [10,20,40,50] to_remove...
Write a function named words_in_both that takes two strings as parameters and returns a set of...
Write a function named words_in_both that takes two strings as parameters and returns a set of the words contained in both strings. You can assume all characters are letters or spaces. Capitalization shouldn't matter: "to", "To", "tO", and "TO" should all count as the same word. The words in the set should be all lower-case. For example, if one string contains "To", and the other string contains "TO", then the set should contain "to". You can use Python's split() funciton,...
Write a python function alt which takes a list of strings myList as a parameter. alt...
Write a python function alt which takes a list of strings myList as a parameter. alt then returns two strings s1 and s2 as a tuple (s1, s2). Here s1 is the concatenation of the strings in myList in even index positions, and s2 is the concatenation of the strings in myList in odd index positions. (List starts at index 0) For example, if myList = [‘My’, ‘kingdom’, ‘for’, ‘a’ , ‘horse’], then s1 = ‘Myforhorse’ and s2 = ‘kingdoma’.
solve with python Write a recursive function recStringWithLenCount() that takes a one-dimensional list of strings as...
solve with python
Write a recursive function recStringWithLenCount() that takes a
one-dimensional list of strings as a parameter and returns the
count of strings that have at least the length of second parameter
passed into the function that are found in the list. Recall that
you can determine whether an item is a string by writing type(item)
== str. The only list functions you are allowed to use are len(),
indexing (lst[i] for an integer i), or slicing (lst[i:j] for...
Write a function called most_consonants(words) that takes a list of strings called words and returns the...
Write a function called most_consonants(words) that takes a list of strings called words and returns the string in the list with the most consonants (i.e., the most letters that are not vowels). You may assume that the strings only contain lowercase letters. For example: >>> most_consonants(['python', 'is', 'such', 'fun']) result: 'python' >>> most_consonants(['oooooooh', 'i', 'see', 'now']) result: 'now' The function that you write must use a helper function (either the num_vowels function from lecture, or a similar function that you...
0% of final (S1 2019) Write a function called sum_of_products(x), where x is a list of lists of i...
0% of final (S1 2019) Write a function called sum_of_products(x), where x is a list of lists of integers, this function returns a number which is the sum of the products of each list of integers. For example: print(sum_of_products ([[1,2], [5], [2,5]])) will result in the output: 17 That is, the result of 2 + 5+ 10 For example: Test Result print(sum_of_products( [2,3]])) print sum_of_products([[2],[3]])) print(sum_of_products([[1,21,[S],[2,5]1)) 17
0% of final (S1 2019) Write a function called sum_of_products(x), where x is...
Write a function that takes an array of C-strings as a parameter and the number of...
Write a function that takes an array of C-strings as a parameter and the number of elements currently stored in the array, and returns a single C-string pointer that is the concatenation of all C-strings in the array. Note: The function must take 2 parameters and return "char *". Any other ways will cause some deduction of points.
Complete the get_mid_letter() function which is passed a list of strings as a parameter. The function...
Complete the get_mid_letter() function which is passed a list of strings as a parameter. The function returns a string made up of the concatenation of the middle letter of each word from the parameter list. The string returned by the function should be in lowercase characters. If the parameter list is an empty list, the function should return an empty string For example Test Result print("1.", get mid_letter"Jess", "Cain", Amity", "Raeann"])) 1. siia Answer (penalty regime: 0 %) 1 -Idef...
solve with python
Write a recursive function recStringWithLenCount() that takes a
one-dimensional list of strings as a parameter and returns the
count of strings that have at least the length of second parameter
passed into the function that are found in the list. Recall that
you can determine whether an item is a string by writing type(item)
== str. The only list functions you are allowed to use are len(),
indexing (lst[i] for an integer i), or slicing (lst[i:j] for...
0% of final (S1 2019) Write a function called sum_of_products(x), where x is a list of lists of integers, this function returns a number which is the sum of the products of each list of integers. For example: print(sum_of_products ([[1,2], [5], [2,5]])) will result in the output: 17 That is, the result of 2 + 5+ 10 For example: Test Result print(sum_of_products( [2,3]])) print sum_of_products([[2],[3]])) print(sum_of_products([[1,21,[S],[2,5]1)) 17
0% of final (S1 2019) Write a function called sum_of_products(x), where x is...
Complete the get_mid_letter() function which is passed a list of strings as a parameter. The function returns a string made up of the concatenation of the middle letter of each word from the parameter list. The string returned by the function should be in lowercase characters. If the parameter list is an empty list, the function should return an empty string For example Test Result print("1.", get mid_letter"Jess", "Cain", Amity", "Raeann"])) 1. siia Answer (penalty regime: 0 %) 1 -Idef...
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