Python Dictionary Help: Part a) Read a text file and then convert the elements into a dictionary. For example, you have the following in your names.txt: John, Likeable, Charming, Studious Mary, Beautiful, Relaxed, Studious, Strong Convert it to dict = {0: {'Name':'John', 'Attributes':'Likeable, Charming, Studious'}, 1: {'Name':'Mary', 'Attributes':'Beautiful, Relaxed, Studious, Strong'},} Part b) Convert the following list: [{'Name': 'John', 'Attributes': ['rude, 'bad', 'lazy']}, {'Name': 'Mary', 'Attributes': ['loud', 'disruptive']}] Into a dictionary like the one above.

Python Dictionary Help: Part a) Read a text file and then convert the elements into a dictionary. For example, you have the following in your names.txt: John, Likeable, Charming, Studious Mary, Beautiful, Relaxed, Studious, Strong Convert it to dict = {0: {'Name':'John', 'Attributes':'Likeable, Charming, Studious'}, 1: {'Name':'Mary', 'Attributes':'Beautiful, Relaxed, Studious, Strong'},} Part b) Convert the following list: [{'Name': 'John', 'Attributes': ['rude, 'bad', 'lazy']}, {'Name': 'Mary', 'Attributes': ['loud', 'disruptive']}] Into a dictionary like the one above.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Q# Describe what a data structure is for a char**? (e.g. char** argv) Group of answer choices A. It is a pointer to a single c-string. B. It is an array of c-strings C. It is the syntax for dereferencing a c-string and returning the value.
Write code that prints out the keys that have a value less than 3 in the following dictionary: d= {'a':5, 'is':3, 'this':2, 'program':1}
In Python, grades_dict = {'Wally': [87,96,70], 'Eva': [100,87,90], 'Sam': [94,77,90], 'Katie': [100,81,82], 'Bob': [83, 65, 85]} Ask user to enter the names of the rows, i.e., indices. You can use: len(grades) to get the number of rows of the DataFrame. In addition, using the sort_index() method, ask user whether they wish to sort by rows or by columns and whether to sort in ascending or descending order (do not use any if-else statements)
Program - Python Problem below the code This is my code for a dictionary of student's test scores. def main():#Create a dictionary with name as key#Marks as the list of valuesstudent_dictionary=\{'Brian': [94, 89, 92],'Rachel': [100,90,65],'Jon': [67.5,95,100],'Brit': [0,78,80] ,'Gret': [65,100,78],'Andrea': [55.5,67,79]}#Loop that print name and list of marksfor key, values in student_dictionary.items():print('Name: ', key, " , Marks:", values)#Call main functionif __name__ == '__main__':main() Problem: print the dictionary data using a loop that starts with for key in
Phyton: Program 6: Write a program that allows the user to add data from files or by hand. The user may add more data whenever they want. The print also allows the user to display the data and to print the statistics. The data is store in a list. It’s easier if you make the list global so that other functions can access it. You should have the following functions: · add_from_file() – prompts the user for a file and add the data from it. · add_by_hand() – prompts the user to enter data until user type a negative number. · print_stats() – print the stats (min, max, mean, sum). You may use the built-in functions. Handling errors such as whether the input file exist is extra credit. To print a 10-column table, you can use the code below: for i in range(len(data)): print(f"{data[i]:3}", end="") if (i+1)%10==0: print() print() Sample run: Choose an action 1) add data from a file 2) add data by hand 3) print stats 4)…
#include <stdio.h>#include <stdlib.h>#include <time.h> struct treeNode { struct treeNode* leftPtr; int data; struct treeNode* rightPtr;}; typedef struct treeNode TreeNode;typedef TreeNode* TreeNodePtr; void insertNode(TreeNodePtr* treePtr, int value);void inOrder(TreeNodePtr treePtr);void preOrder(TreeNodePtr treePtr);void postOrder(TreeNodePtr treePtr); int main(void) { TreeNodePtr rootPtr = NULL; srand(time(NULL)); puts("The numbers being placed in the tree are:"); for (unsigned int i = 1; i <= 10; ++i) { int item = rand() % 15; printf("%3d", item); insertNode(&rootPtr, item); } puts("\n\nThe preOrder traversal is: "); preOrder(rootPtr); puts("\n\nThe inOrder traversal is: "); inOrder(rootPtr); puts("\n\nThe postOrder traversal is: "); postOrder(rootPtr);} void insertNode(TreeNodePtr* treePtr, int value) { if (*treePtr == NULL) { *treePtr = malloc(sizeof(TreeNode)); if…
#include <stdio.h>#include <stdlib.h>#include <time.h> struct treeNode { struct treeNode *leftPtr; int data; struct treeNode *rightPtr;}; typedef struct treeNode TreeNode;typedef TreeNode *TreeNodePtr; void insertNode(TreeNodePtr *treePtr, int value);void inOrder(TreeNodePtr treePtr);void preOrder(TreeNodePtr treePtr);void postOrder(TreeNodePtr treePtr); int main(void) { TreeNodePtr rootPtr = NULL; srand(time(NULL)); puts("The numbers being placed in the tree are:"); for (unsigned int i = 1; i <= 10; ++i) { int item = rand() % 15; printf("%3d", item); insertNode(&rootPtr, item); } puts("\n\nThe preOrder traversal is: "); preOrder(rootPtr); puts("\n\nThe inOrder traversal is: "); inOrder(rootPtr); puts("\n\nThe postOrder traversal is: "); postOrder(rootPtr);} void insertNode(TreeNodePtr *treePtr, int value) { if (*treePtr == NULL) { *treePtr = malloc(sizeof(TreeNode)); if (*treePtr != NULL) { (*treePtr)->data = value;…
Fill-in-the-Blank A(n)__________ container uses keys to rapidly access elements.
Game of Hunt in C++ language Create the 'Game of Hunt'. The computer ‘hides’ the treasure at a random location in a 10x10 matrix. The user guesses the location by entering a row and column values. The game ends when the user locates the treasure or the treasure value is less than or equal to zero. Guesses in the wrong location will provide clues such as a compass direction or number of squares horizontally or vertically to the treasure. Using the random number generator, display one of the following in the board where the player made their guess: U# Treasure is up ‘#’ on the vertical axis (where # represents an integer number). D# Treasure is down ‘#’ on the vertical axis (where # represents an integer number) || Treasure is in this row, not up or down from the guess location. -> Treasure is to the right. <- Treasure is to the left. -- Treasure is in the same column, not left or right. +$ Adds $50 to treasure and no $50 turn loss. -$ Subtracts…
Data structures remove_char(str_list:list, char:str) -> list This function will be given a list of strings and a character. You must remove all occurrences of the character from each string in the list. The function should return the list of strings with the character removed. Example: str_list = ['adndj', 'adjdlaa', 'aa', 'djoe'] char: a output = ['dndj', 'djdl', '', 'djoe']
The following array of structures is used to hold data of your IPC144 grade center strcut grades {char name[101]; unsigned final; unsigned total;} struct grades myClass[25]; Write a function that gets the class grades array as a parameter and prints the list of people who passed the course (a student passes a course if he/she passes the final as well as the total) and their total mark. The function should also print the class average at the end (based on the total marks) void printPassedAverage(struct grades myClass, int size) The output should be like this Students passed:--------------------- John Smith 85 Jane Doe 65 Roy Crowe 80 Julia Stuart 55 Rob Gates 60 Class average: 69
R4