Write a python program... Write a function called merge1(d1,d2) that takes two dictionaries as input parameters. This function will create a new dictionary that contains everything from the two input dictionaries and return it. For this problem, you can assume that the input dictionaries do not have any keys in common. Create a few dictionaries, print them to screen using the function created above. After this, merge them using the function you wrote and print the result to the terminal. Sample run, >>> d1 = {'A': 100, ‘C':300} >>> d2 = {'B': 200, 'D':400} >>> d3 = merge1(d1,d2) >>> display(d3) A, 100 B, 200 D, 400 C, 300

Create a python program called t9.py. Add the following functions to this program. Write a main() function to call and test all other functions. Problem 1 (Displaying Dictionaries) Write a function called display(d) that takes a dictionary as its single input parameter. This function will then print the dictionary to the terminal (in no particular order). Sample run: >>> d = {'a':1, 'b':2, 'c':3} >>> print(d){'a': 1, 'b': 2, 'c': 3}>>> display(d) a, 1 b, 2 c, 3 Problem 2 [Safe Add] Write a function called safeAdd(d, k, v, unsafe=False) that takes either three or four input parameters when called. Here, d is a dictionary, k is a key and v is a value. The function will add the key:value pair k:v to the dictionary d if the key k is NOT in the dictionary. If the key is in the dictionary, the function will display the current value for that key, the new value you passed into the function and ask the user if they wish to proceed and overwrite the existing...

Define a function named get_encrypted_list (word) which takes a word as a parameter. The function returns a list of characters. The first element is the first letter from the parameter word and the rest is as a sequence of '*', each '*' representing a letter in the parameter word. Note: you can assume that the parameter word is not empty. For example: Test Result ['h', '*', **1 guess = get_encrypted_list('hello') print(guess) print (type (guess)) guess = get_encrypted_list('succeed') ['s', '*', print (guess) **1, 1*1] **']

Write a python program that creates a dictionary containing the U.S. states as keys, and their capitals as values. The program should then randomly quiz the user by displaying the name of a state and asking the user to enter that state's capital. The program should keep a count of the number of correct and incorrect responses. This program has really been giving me trouble. Any help is greatly appreciated. Thanks so much!

Write a python program that reads the contents of a text file. The program should create a dictionary in which the keys are the individual words found in the file and the values are the number of times each word appears. For example, if the word "the" appears 128 times, the dictionary would contain an element with 'the' as the key and 128 as the value. The program should either display the frequency of each word or create a second file containing a list of each word and it's frequency. This program has really been giving me trouble. Any help is great appreciated. Thanks so much!

Write a Python program that takes a dictionary as an input and then outputs the average of all the values in the dictionary. [You are not allowed to use len() and sum()] Hint: you can use dictionary functions to get all the values from it, run loop to calculate the sum and the total number of values in the dictionary in order to find out the average. def task8(dict_in): # YOUR CODE HERE return str_out could you please use dict_in and str_out

Define a function named get_encrypted_list (word) which takes a word as a parameter. The function returns a list of characters. The first element is the first letter from the parameter word and the rest is as a sequence of '*', each '*' representing a letter in the parameter word. Note: you can assume that the parameter word is not empty. For example: Test Result ['h', 1*1 **', '*'] *** guess = get_encrypted_list('hello') print (guess) print (type (guess)) guess = get_encrypted_list('succeed') ['s', '*', print (guess) **']

In python: student_dict is a dictionary with students' name and pedometer reading pairs. A new student is read from input and added into student_dict. For each student in student_dict, output the student's name, followed by "'s pedometer reading: ", and the student's pedometer reading. Then, assign average_value with the average of all the pedometer readings in student_dict..

Write a python program that stores current grades in a dictionary, with course codes as keys and percent grades as values. Start with an empty dictionary and then use a while loop to enable input of course codes and percent grades from the keyboard. Enter data for at least five courses. After entering the data, use a for loop and the keys to show the current status of all courses. This same loop should include code that enables determination of the worst course and the average of all courses. Both of these findings should be printed when the loop ends. The worst course should be dropped and reported. This being done, the program should use another loop and the items method to display the revised courses and grades and report the revised term average.

Can anyone help solving this problem In Python

in C++ solve the following question in the picture :

Write a Python program that creates a dataframe from a dictionary of lists and displays the first 5 rows. The dictionary should have keys "name", "age" and "gender" and values as lists of names, ages and genders respectively. Use the pd.DataFrame() function to create the dataframe and the df.head() method to display the first 5 rows.