Define stream insertion operator.
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Define stream insertion operator.
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- C++ Dynamic Array Project Part 21. Write a function invert_dict to reverse a dictionary, for example: >>> eng2sp = {'one': 'uno', 'two': 'dos', 'three': 'tres'} >>> sp2eng = invert_dict(eng2sp) >>> sp2eng {'uno':'one', 'dos':'two', 'tres':'three'} 2. Write a function print_dict to print all the key-values in a dictionary, for example: >>> d2 {'a': 'one', 'b': 'two', 'c': 'Three'} >>> print_dict(d2) a:one b:two c:ThreeDescription You are provided a skeleton code in the file student_code.c. Some functions are completely implemented, and some are partially implemented. Additionally, you can add your own functions if required. Complete the program as per following details so that we can have functionality as described in the Synopsis above. All the code in single C file. REMEMBER DO NOT USE sleep(). 1. The given code reads the file's content for you and populates a dynamic array of type struct thread with information about the threads. The threads have filled in this list of threads for you. Additionally, you can check the threadCount variable to see how many threads were created using the input file. If more members are needed, you can add them. You might be able to initialise those extra members during file read if you wish to. 2. The main() already contains the code to read threads from input file. However, there is no code to initialize, execute and synchronize threads. You have to perform these…
- Write a function called find_duplicates which accepts one list as a parameter. This function needs to sort through the list passed to it and find values that are duplicated in the list. The duplicated values should be compiled into another list which the function will return. No matter how many times a word is duplicated, it should only be added once to the duplicates list. NB: Only write the function. Do not call it. For example: Test Result random_words = ("remember","snakes","nappy","rough","dusty","judicious","brainy","shop","light","straw","quickest", "adventurous","yielding","grandiose","replace","fat","wipe","happy","brainy","shop","light","straw", "quickest","adventurous","yielding","grandiose","motion","gaudy","precede","medical","park","flowers", "noiseless","blade","hanging","whistle","event","slip") print(find_duplicates(sorted(random_words))) ['adventurous', 'brainy', 'grandiose', 'light', 'quickest', 'shop', 'straw', 'yielding']…5. Write a C++program to define a set to store set of Integers. Display the following Menu to the user, read the user choice and perform the operation accordingly. Implement the menu operations using a Switch- Case Statement. 1. Insert element into the set 2. Delete element from the set 3. Display the size of the set 4. Find an element in the set 5. Display the set using IteratorWhy are the stream Insertion (operator) and stream Extraction (operator>>) functions required to return a reference ostream and Istream, respectively?
- Create a function `count_foreignlang` that will read ` a json file and return a list of tuples where the first element is a `foreignData` `language` and the second element is the number of times that `language` is found in a `foreignData`. Return only the 10 most frequent `language` sorted by decreasing number of occurrences.Define Functions fill and fill_n.void writeEmpToFile(Employee *emp, FILE *f) { fwrite(&emp->salary, sizeof(emp->salary), 1, f); fwrite(&emp->yearBorn, sizeof(emp->yearBorn), 1, f); fwrite(emp->ssn, sizeof(char), SSN_SIZE, f); int len = strlen(emp->name) + 1; fwrite(&len, sizeof(int), 1, f); fwrite(emp->name, sizeof(char), len, f); } If you don't want to look at all the code then please help me get the other section done from this code that I will put right here directly in the post if you need context on what this code needs to work with you can click on the link below https://onlinegdb.com/nWSAIx8hCn
- JS Write a function named sum_between_indices whose parameter is a list/array of decimal numbers. Your function must return the sum of the entries at index 4 through index 15. Make certain to include the entries at index 4 and at index 15 in your sum. You SHOULD assume the parameter will have more than 15 entries.Create a Code Blocks project named LinkedLists. This program will use a set of data structures into which the user will enter contact information. Declare a Contactinfo struct pointer. It should have felds for contact information and also contain a next feld. Create a getContactlnfo function that asks for contact information and places the information into a struct. Call getContactinfo ten times from a for loop, and each time add the new data structure to the end of the list (use a function named addContactinfoToList( struct Contactlnfo "info, struct Contactinfo 'newlnfo) to ad the new data structure to the list). Write a function that displays all of the data in the list.C++ make extensions to my code to do the following: Extend the driver class to do the following: Declare a vector of circles Call a function with signature inputData(vector<Circle> &, string filename) that reads data from a file called dataLab4.txt into the vector. The following c-e are done in this function Use istringstream to create an input string stream called instream. Initialize it with each string that is read from the data file using the getline method. Read the coordinates for the center and the radius from instream to create the circles Include a try catch statement to take care of the exception that would occur if there was a file open error. Display the message “File Open Error” and exit if the exception occurs Display all the circles in this vector using the toString method Use an iterator to iterate through the vector to display these circles Display the count of all the circles in the vector using the getCount method Display the count of all the circles in…