In a dictionary, each element has two parts: a(n) _________ and a(n) _________.a. index, valueb. value, indexc. key, valued. integers, value
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In a dictionary, each element has two parts: a(n) _________ and a(n) _________.
a. index, value
b. value, index
c. key, value
d. integers, value
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- In Python: Which of the following can be used to delete an element from a dictionary? The del statement The remove method The erase method the delete methodCreate a static dictionary with a number of users and with the following values: First name Last name Email address Password Ask the user for: 5. Email address 6. Password Loop (for()) through the dictionary and if (if()) the user is found print the following: 7. Hello, first name last name you have successfully logged in 8. Notify the user if the password and email address are wrong 9. Additional challenge: if you want the program to keep asking for a username and password when the combination is wrong, you will need a while() loop. 10. Save the file as assignment03yourlastname.pyAssume a dictionary with some values: students = { 'CCU101': ['Anna', 88.5, 98.5, 78, 85, 92.5], ' CCU102': ['Alex', 98,91,90,92,88], 'CCU103': ['Bob', 99.5, 98.5, 96, 96, 89.5], } To access, a specific row, you would use students[key][column_number]. students['CCU101'][0] would print 'Anna' students['CCU101'][1] would print 88.5 and so on.. Write a program that defines a function that takes a dict as an argument, adds the scores of each student, calculate average for each student, and display them. Define a function display_average(students) that takes in a dictionary as an argument. Display the original dictionary. Calculate and display the average of each student. You do not need to ask user for input. You can use your own dictionary with at-least 5 rows.
- PYTHON PROGRAMMING Given: courses = ['tech-100', 'mt-900', 'ee-101', 'arch-111']avgs = [86.75, 73.64, 96.87, 85.21] 1) Create a dictionary, courseAvgs by using the two given lists above.2) Use a loop to print all keys and values in the dictionary courseAvgs.3) Print the dictionary courseAvgs. Make sure to precisely match the output format below. Example OutputTECH-100: 86.75 | MT-900: 73.64 | EE-101: 96.87 | ARCH-111: 85.21 | {'tech-100': 86.75, 'mt-900': 73.64, 'ee-101': 96.87, 'arch-111': 85.21}You are hired to create a simple Dictionary application. Your dictionary is capable of taking a search key from users then returns value(s) associated with the key. - Please explain how you would implement your dictionary. - Please state clearly which data structure(s) you will use and explain your decision.A python dictionary, Bank, is created to keep track of the Current Account and the Savings Account for each client in a bank. While the first item in the list is for the current account, the second item is for the savings account. The client’s name acts as the key for this dictionary.Bank = {"Apple":[100.0, 1500.0],"Bobby":[200.0, 4000.0],"Cathy":[150.0, 3500.0],"David":[300.0, 2500.0]}Write the following functions for the dictionary Bank to maintain the clients’ current and savings accounts.1. Function printBank( ): print out the contents of the dictionary Bank2. Function deposit(Name, account_type, amount): deposit the amount of money to the account specified by the account_type under the client’s name.3. Function withdraw(Name, account_type, amount): withdraw the amount of moneyfrom the account specified by the account_type under the client’s name.4. Function creatAccount(Name): create a new entry in the dictionary and initialize both the current and savings accounts to 0.0 under…
- Use python Pandas: DataFrames : Perform the following tasks with pandas DataFrames: a. Create DataFrame names temperatures from a dictionary of six temperature reading each for “A”, “B”, “C”, “D”, “E”, and “F”. b. Recreate the DataFrame temperatures in Part (a) with custom indices using the index keyword argument and a list containing ‘M’ ‘Afn’, and ‘Eve’. c. Select from temperatures the column of temperature reading for C d. Select from temperatures the column of temperature reading for A, and B e. Select from temperatures the row for ‘M’ and ‘Afn’ temperature readingCreate a series containing odd numbers 3 to 11. Assign just the values of the series to Q1. Assign just the indices of the series to Q2. I ndex to obtain the third value of the series. Assign it to Q3. Slice the series to obtain the following: Assign it to Q4. Create the following series: Assign it to Q5. Create the following dictionary: Create a series from this dictionary and assign it to Q6. Index the series to obtain the following: Assign it to Q7. Slice the series to obtain the following: Assign it to Q8. Create series from the following two dictionaries: Then create a dataframe from those series to obtain the following: Assign it to Q9. Assign Q9’s row and column indices to Q10 and Q11, respectively. Index Q9 to obtain the following: Assign it to Q12.Write a program that creates a directory containing course numbers and the room numbers of the rooms where the courses meet. The dictionary should have the following key-value pairs: Course Number (key) Room Number (value) CS101 3004 CS102 4501 CS103 6755 NT110 1244 CM241 1411 The program should also create a dictionary containing course numbers and the names of the instructors that teach each course. The dictionary should have the following key-value pairs: Course Number (key) Instructor (value) CS101 Haynes CS102 Alvarado CS103 Rich NT110 Burke CM241 Lee The program should also create a dictionary containing course numbers and the meeting times of each course. The dictionary should have the following key-value pairs: Course Number (key) Meeting Time (value) CS101 8:00am CS102 9:00am CS103 10:00am NT110 11:00am CM241 11:00pm The program should let the user enter a course number, and then it should display the course's room number, instructor, and meeting time. Sample Run Enter a class…
- //inserts e at index ind publicvoidadd(intind,Te){ //if index is invalid display a message and return //valid index are 0 to size //push all elements up by one all the down to index ind (stop at index ind) //insert e at index ind //increase the size }Create a program that asks the user to enter a series of city names and populations. Each name and population should be added to a dictionary as a key/value pair. Once they are finished entering these values, use a dictionary comprehension to create a new dictionary featuring only the cities whose populations are over 2 million. Print the key/value pairs in the resulting dictionary out.Which of the following is not a dictionary method?a) get b) keys c) sort d) clear