Identify 5 syntax errors from the following code and write the correct code in the word document. (WRITE THE LINE NUMBER ALONG WITH YOUR CORRECT CODE IN YOUR ANSWER SHEET) 1Kitchen Appliances; 3 Ska= array(array("Microwave" 22). ("Blender",18).array("Grinder",34), array("Cooker",10)); 4 for (Srow = 0; row <4; Srow++) 5 { 6 for (Scol=0; Scol <2; Scol++) 7 { 8 echo Ska[Srow][Sc]; 9 echo' 10} 11 echo "'; 12} 13 >>

Identify 5 syntax errors from the following code and write the correct code in the word document. (WRITE THE LINE NUMBER ALONG WITH YOUR CORRECT CODE IN YOUR ANSWER SHEET) 1Kitchen Appliances; 3 Ska= array(array("Microwave" 22). ("Blender",18).array("Grinder",34), array("Cooker",10)); 4 for (Srow = 0; row <4; Srow++) 5 { 6 for (Scol=0; Scol <2; Scol++) 7 { 8 echo Ska[Srow][Sc]; 9 echo' 10} 11 echo "'; 12} 13 >>

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

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Design a data structure to store the class score and exam score of students (using their index numbers) in each course. The students read only 3 courses; English (ENGL 101), Maths (MATH 101) and Science (SCI 101). [Hint: Use a combination of dictionaries and, either list or tuples—whichever one you decide].
text file 80 1 2 3 100 100 100 1001 0 2 100 3 4 100 1002 2 0 4 4 100 5 1003 100 4 0 100 100 4 100100 3 4 100 0 3 3 3100 4 100 100 3 0 100 1100 100 5 4 3 100 0 2100 100 100 100 3 1 2 0 My code below. I am getting an error when trying to create my adjacency matrix. i dont know what i am doing wrong def readMatrix(inputfilename): ''' Returns a two-dimentional array created from the data in the given file. Pre: 'inputfilename' is the name of a text file whose first row contains the number of vertices in a graph and whose subsequent rows contain the rows of the adjacency matrix of the graph. ''' # Open the file f = open(inputfilename, 'r') # Read the number of vertices from the first line of the file n = int(f.readline().strip()) # Read the rest of the file stripping off the newline characters and splitting it into # a list of intger values rest = f.read().strip().split() # Create the adjacency matrix adjMat = []…
def city_dict(adict): """ Question 6 -Given a dictionary that maps a person to a list of countries they want to travel to, return a dictionary with the value being the list sorted by the last letter in each countries name. If two countries have the same last letter, sort by the first letter. -For an extra challenge, try doing this in one line (Optional). Args: adict (dict) Returns: dict >>> city_dict({"Pablo": ["Belgium", "Canada", "Germany"], "Athena": ["Italy", "France", "Egypt"], "Liv": ["Japan", "Bolivia", "Greece"]}) {'Pablo': ['Canada', 'Belgium', 'Germany'], 'Athena': ['France', 'Egypt', 'Italy'], 'Liv': ['Bolivia', 'Greece', 'Japan']} >>> city_dict({"Jacob": ["Bahamas", "Brazil", "Chile"], "Lexi": ["Colombia", "Finland", "Panama"], "Emily": ["Ireland", "Russia", "Kenya", "Jordan"]}) {'Jacob': ['Chile', 'Brazil', 'Bahamas'], 'Lexi': ['Colombia', 'Panama', 'Finland'], 'Emily': ['Kenya',…
This section has been set as optional by your instructor. OBJECTIVE: Write a program in Python that prints the middle value of a dictionary's values, using test_dict from the test_data.py module. NOTE: test_dict is created & imported from the module test_data.py into main.py Example 1: test dict = {'a':1,'b':9,'c':2,'d':5} prints 5 Example 2: test_dict = {'b':9,'d':5} prints 5 Hint: You may(or may not) find the following function useful: list.sort() which sorts the elements in a list. Note: the result is automatically stored in the original list, and return value from the function is None Туре list = [1, 2,3,2,1] After calling: list = [1,1,2,2,3] list.sort(), 339336.2266020 x3zgy7 LAB 13.11.1: Middlest Value (Structured Types) АCTIVITY 0/11 File is marked as read only Current file: test_data.py 1 #This module creates the test_dict to be used in main.py 2 #Reads input values from the user & places them into test_dict 3 dict_size = int(input()) #Stores the desired size of test_dict. 4…
As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again. This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…
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This is the questions and answers for the first parts Questions: Using Python Create a list with building names 'Richard Weeks Hall’, ’Busch Student Center’, ‘Environmental & Natural Resource Sciences Building’ Replace the list to 'Richard Weeks’, ’Busch Student Center’, ‘Environmental & Natural Resource Sciences Bldg’ Code for the total points of each name by setting• The base points as the length of the building name.• The bonus points: as ‘Bldg’ being equal to 10 points Meaning, 'Academic Building' which would be 'Academic Bldg' would have a base point of 13 and a bonus point of 10 for a total of 23. #1 Create a list of buildings Buildings=[ 'Richard Weeks Hall', 'Busch Student Center', 'Environmental & Natural Resource Sciences Building' ] print("The Building names in the list are: ") print(Buildings) #2 Process the name of each building res = [sub.replace(' Hall', '').replace('Building', 'Bldg') for sub in Buildings] print("The names have been replaced to :…
write PHP code that reads titles of all books in the book table, display names in HTML list. After user selects an item from the list you created above. Making use of prepared statement and binding variables do the following: given the book title, returns the quantity and display numbers in HTML dropdown list starting from 1 to quantity of that book(based on what is in the DB). For example if quantity is 5, the drop down list shows 1, 2, 3, 4, 5
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