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CS201 Assignment 3 Solution and Discussion

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@zaasmi said in CS201 Assignment 3 Solution and Discussion: Re: CS201 Assignment 3 Solution and Discussion Assignment No. 3 Semester: Fall 2020 CS201 – Introduction to Programming Total Marks: 20 Due Date: 29-01-2021 Instructions Please read the following instructions carefully before submitting assignment: It should be clear that your assignment will not get any credit if: o Assignment is submitted after due date. o Submitted assignment does not open or file is corrupt. o Assignment is copied (From internet/students). o Assignment is not in .cpp format. Software allowed to develop Assignment Dev C++ Objectives: In this assignment, the students will learn: • Use of class in programming • How to deal with a file in programming • How to implement switch statement for Class based functions. ABC bakery is using a console based inventory management system for the receipt generation purposes. Console application will help the cashier in calculating total price of each item with respect to its price. Menu list will provide Add an item option to take data about an inventory item, include Item Id, Item name, price and quantity. Relevant data of all items will be displayed on screen with the help of menu option. Quantity amount of items will changeable if user wants to add quantity of an item. Problem Statement Write a C++ program to manage the inventory item using your knowledge about file handling and classes. User will manage details of an Inventory item using menu list that will provide three options: ENTER CHOICE ADD AN INVENTORY ITEM DISPLAY FILE DATA INCREASE QUANTITY Prompt will show to the user for continue the program after dealing with each option, until user will press a key other than ‘y’. Instructions to write C++ program: You will use class “Inventory” to declare inventory data and info Make “Inventory.txt” file to save inventory item record “Inventory.txt” file will delete each time when the program will run “ERROE IN OPENING FILE” will be shown if user not press ‘1’ when program will execute first time. You will use switch statement to handle different conditions and to perform different actions based on the different actions, that is, choice 1, 2, and 3. Code structure [ Demonstration]: You will be using the following class and other functions to develop the assignment: class Inventory { private: int itemID; char itemName[20]; float itemPrice; float quantity; float totalPrice; public: void readItem(); void displayItem(); int getItemID() ; float getPrice() ; float getQuantity() ; void updateQuantity(float q); }; //Deleting existing file void deleteExistingFile(){--------} //Appending item in file void appendToFille(){------------} //Displaying items void displayAll(){------------} //Increasing Quantity of item void increaseQuanity(){------------} Program Output: User’s prompt when program will execute for the first time. [image: Rokeghr.png] When user press ‘1’ , It will take data about an inventory item as an input from the user. [image: wryzxvA.png] When user press ‘2’, it will read data from “Inventory.txt” file and display record of all inventory items on the screen [image: hxs7hvH.png] If user press ‘3’, it will ask to enter Item id against which user want to increase item quantity. [image: tDlho0s.png] Now, when the user will press ‘2’, the inventory item record will be shown as: [image: hQCSrHs.png] Assignment#3 covers course contents from lecture 17 to 30. Best of Luck! #include #include #include using namespace std; class Inventory { private: int itemID; char itemName[20]; float itemPrice; float quantity; float totalPrice; public: void readItem(); void displayItem(); int getItemID() { return itemID;} float getPrice() { return itemPrice;} float getQuantity() { return quantity;} void updateQuantity(float q) { quantity=q; totalPrice = (itemPrice*quantity); } }; // Getting Item void Inventory::readItem(){ cout << "Please enter item id: "; cin >> itemID; cout << "Please enter item name: "; cin.ignore(1); cin.getline(itemName,20); cout << "Please enter price: "; cin >> itemPrice; cout << "Please enter quantity: "; cin >> quantity; totalPrice = (itemPrice*quantity); } // Displaying Item void Inventory::displayItem() { cout << "Item id:" << itemID << "\tItem name:" << itemName << "\t ItemPrice:" << itemPrice << "\t Quantity:" << quantity << "\t TotalPrice:" << totalPrice << endl; } // Deleting existing file void deleteExistingFile(){ remove("Inventory.txt"); } // Appending item in file void appendToFille(){ Inventory x; x.readItem(); ofstream file; file.open("Inventory.txt",ios::binary | ios::app); if(!file){ cout << "ERROR WHILE CREATING A FILE!\n"; return; } file.write((char*)&x,sizeof(x)); file.close(); cout<<"Inventory record(s) added sucessfully.\n"; } // Displaying items void displayAll(){ Inventory x; ifstream file; file.open("Inventory.txt",ios::binary | ios::in); if(!file){ cout<<"ERROR IN OPENING FILE \n"; return; } while(file){ if(file.read((char*)&x,sizeof(x))) x.displayItem(); } file.close(); } // Increasing Quantity of item void increaseQuanity(){ int itemValue; int isFound=0; int q; Inventory x; cout<<"Enter item id: \n"; cin >> itemValue; ifstream fileRead; fileRead.open("Inventory.txt",ios::binary | ios::in); if(!fileRead){ cout<<"ERROR IN OPENING FILE \n"; return; } while(fileRead){ if(fileRead.read((char*)&x,sizeof(x))){ if(x.getItemID() == itemValue){ cout << "Add quantity? "; cin >> q; x.updateQuantity(x.getQuantity() + q); isFound=1; break; } } } if(isFound==0){ cout<<"Record not found!!!\n"; } fileRead.close(); deleteExistingFile(); ofstream fileWrite; fileWrite.open("Inventory.txt",ios::binary | ios::app); fileWrite.write((char*)&x,sizeof(x)); fileWrite.close(); cout << "Item Quantity updated successfully."<> n; switch(n) { case '1': appendToFille(); break; case '2' : displayAll(); break; case '3': increaseQuanity(); break; default : cout << "Invalid Choice\n"; break; } /* else cout<<"Enter integer value only"; } */ cout << "Do you want to continue? : "; cin >> ch; } while(ch=='Y'||ch=='y'); return 0; }

MGT503 Assignment 1 Solution and Discussion

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@zaasmi said in MGT503 Assignment 1 Solution and Discussion: Re: MGT503 Assignment 1 Solution and Discussion Principles of Management (MGT503) FALL 2020 Due Date: 8th February, 2021 Total Marks: 20 Assignment 01 Objective of the activity: The objective of this assignment is to make students able to recognize different organizational structures along with the contingency factors impacting organizations during period of global crises such as COVID 19. Learning Outcomes: After attempting this activity, students will be able to:   Comprehend basic contingency factors surrounding organizations. Come up with the strategies which organization should adopt in future to work effectively due to uncertain circumstances. Premise: A new trendy and catchy managerial acronym now days is “VUCA”, stands for volatility, uncertainty, complexity, and ambiguity. These are four different types of situations requiring different types of responses. COVID-19 has brought unprecedented challenges for organizations and “VUCA” has become a new normal. The old ritual of dictating work by the top management to the subordinates, and ensuring that all tasks have been finally operated and executed is fading due to prevalent pandemic. This requires a change in strategy, otherwise they would be at disadvantage. By calling attention to this and other limitations of traditional organizational structures, COVID-19 is speeding up the pace of necessary change. Organizations have been naturally put into situation where they have to modernize, for example, working remotely. Here, those organizations which were previously having less rigid structure have embraced this change easily. However, this sudden need of change has created opportunities to come up with new strategies and affective ways of doing work. Requirements: For the organization which are transitioning from traditional to work remotely/virtually; What can be appropriate organizational design decisions based on the following contingency factors: (15 Marks) a) Strategy and structure b) Sizeandstructure c) Environmental uncertainty and structure 2. What crucial points should organizations keep into consideration by going from “new normal” to “back to normal”, when COVID-19 crises fades? (5 Marks) Important note: do not write unnecessary details. Irrelevant material will be marked zero straight away. Word limit for each part of question in 50 words. Moreover, plagiarized work will be treated same way. Do not claim afterwards that your work is not plagiarized. Important: 24 hours grace period after the due date is usually available for assignment to overcome uploading difficulties. This extra time should only be used to meet the emergencies and above mentioned due date should always be treated as final to avoid any inconvenience. Other Important Instructions: Deadline:  Make sure to upload the solution file before the due date on VULMS.  Any submission made via email after the due date will not be accepted. Formatting guidelines:  Use the font style “Times New Roman” or “Arial” and font size “12”.  It is advised to compose your document in MS-Word format.  You may also compose your assignment in Open Office format.  Use black and blue font colors only. Referencing Guidelines:  Use APA style for referencing and citation. For guidance, search “APA reference style” daily and read various websites containing information for better understanding or visit http://linguistics.byu.edu/faculty/henrichsenl/apa/APA01.html Rules for Marking Please note that your assignment will not be graded or graded as Zero (0), if:  It is submitted after the due date.  The file you uploaded does not open or is corrupt.  It is in any format other than MS-Word or Open Office; e.g. Excel, PowerPoint, PDF, etc.  It is cheated or copied from other students, the internet, books, journals, etc. Note related to load shedding: Be Proactive Dear Students, As you know that Post Mid-Term semester activities have started and the load shedding problem is also prevailing in our country. Keeping in view the fact, you all are advised to post your activities as early as possible without waiting for the due date. For your convenience; the activity schedule has already been uploaded on VULMS for the current semester, therefore no excuse will be entertained after the due date of assignments or GDBs. https://youtu.be/IcO86wSbfEY

MTH603 Assignment 2 Solution and Discussion

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@zaasmi said in MTH603 Assignment 2 Solution and Discussion: @zaasmi said in MTH603 Assignment 2 Solution and Discussion: Assignment NO. 2 MTH603 (Spring 2021) Maximum Marks: 20 Due Date: July 30, 2021 DON’T MISS THESE: Important instructions before attempting the solution of this assignment: • To solve this assignment, you should have good command over 23 - 30 lectures. Try to get the concepts, consolidate your concepts and ideas from these questions which you learn in the 23-30 lectures. • Upload assignments properly through LMS, No Assignment will be accepted through email. • Write your ID on the top of your solution file. Don’t use colourful back grounds in your solution files. Use Math Type or Equation Editor Etc. for mathematical symbols. You should remember thatif we found the solution files of some students are same then we will reward zero marks to all those students. Try to make solution by yourself and protect your work from other students, otherwise you and the student who send same solution file as you will be given zero mark. Also remember that you are supposed to submit your assignment in Word format any other like scan images etc. will not be accepted and we will give zero mark corresponding to these assignments. Question 1: Find the first and second derivative of function f(x) at x=1.5 if: x 1.5 2.0 2.5 3.0 3.5 4.0 f(x) 3.375 7.000 13.625 24.000 38.875 59.000 MARKS 10 Question 2: Using Newton’s forward interpolation formula, find the value of function f(1.6) if: x 1 1.4 1.8 2.2 f(x) 3.49 4.82 5.96 6.5 MARKS 10 https://www.youtube.com/watch?v=BtdgWZ0wy4Q MTH603 Assignment 2 Solution Spring 2021-converted.docx MTH603 Assignment 2 Solution Spring 2021.pdf

MGT201 Assignment 1 Solution and Discussion

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@zareen said in MGT201 Assignment 1 Solution and Discussion: Re: MGT201 Assignment 1 Solution and Discussion Assignment #01Marks =20 Risk, Return and Investment Decisions Investment decisions are supported by various factors including investor choice of risk appetite, return on investment and most important the market situation that is backed by supply and demand forces. The supply and demand impact is reflected in the market price of securities and guide investors to take a rational decision.Along with market forces, company specific information is also helpful in determining the fair price of an investment. Rational investor s consider both market and company specific information to choose among different investment options. Following information is available for the three stock and you have to choose the two from the three securities to construct a portfolio. [image: Rm7mceD.png] Required:Calculate required rate of return for three stock using SML Equation,if risk free rate of return is 10%.Calculate Fair value of three stocks using Gordon Growth Model.Based on fair price calculation, identify whether the stocks are undervalued or overvalued, justify your answer with reasoning.Considering the above calculations,if you want to construct the portfolio of two stock from the above mentioned three stock., which two stocks you will add in your portfolio and why?NOTE: Formula and complete working is mandatory in each part, provide complete calculations in order to avoid marks deduction.IMPORTANT NOTE: 24 hours extra / grace period after the due date is usually available to overcome uploading difficulties. This extra time should only be used to meet the emergencies and above mentioned due dates should always be treated as final to avoid any inconvenience. IMPORTANT INSTRUCTIONS/ SOLUTION GUIDELINES/ SPECIAL INSTRUCTIONS DEADLINE:• Make sure to upload the solution file before the due date on VULMS• Any submission made via email after the due date will not be accepted FORMATTING GUIDELINES:• Use the font style “Times NewRoman” or “Arial” and font size “12” • It is advised to compose your document in MS-Word format • You may also compose your assignment in Open Office format • Use black and blue font coloronly RULES FOR MARKING Please note that your assignment will not be graded or graded as Zero (0), if:• It is submitted after the due date.• The file you uploaded does not open or is corrupt.• It is in any format other than MS-Word or Open Office; e.g. Excel, PowerPoint, PDF etc. • Not submitted as per given format • It is cheated or copied from other students, internet, books, journals etc. Note related to load shedding:Dear students, As you know that semester activities have started and load shedding problem is also prevailing in our country. Keeping in view the fact, you all are advised to post your activities as early as possible without waiting for the due date. For your convenience; activity schedule has already been uploaded on VULMS for the current semester, therefore no excuse will be entertained after due date of assignments or GDBs. Best of Luck!! Answer 1 Required rate of Return of Stock A r A = r RF + (r M – r RF ) β A = 10% + (12% - 10%) 0.5 = 11% Required rate of Return of Stock B r B = r RF + (r M – r RF ) β B = 10% + (13% - 10%) 1.5 = 14.5% Required rate of Return of Stock C r c = r RF + (r M – r RF ) β C = 10% + (12.5%-10%) 1 = 12.5% Answer 2 Fair Price of Stock A Po* = DIV1 / [(r RF + (r M – r RF) A) - g] = 5/ [(10% + (12%-10%) 0.5)-4%] 5/7%=R s 71.43 Fair Price of Stock B Po* = DIV1 / [(r RF + (r M – r RF) B) - g] = 3/ [(10% + (13% - 10%) 1.5) – 6% = 3/ 8.5%= R s 35.29 Fair Price of Stock C Po* = DIV1 / [(r RF + (r M – r RF) C) - g] = 6/ [10% + (12.5%-10%) 1) – 2% = 6/10.5%= R s.57.14 Answer 3 Stock A is Undervalued as the fair price is more than the market price. Stock B is Overvalued as the fair price is less than market price. Stock C is Undervalued as the fair price is more than the market price. Answer 4 The Stock A and Stock C should be used to construct the portfolio because of two reasons as the beta of Stock A and Stock C is less than Stock B. The required rate of return of Stock A is less than its market rate of return and required rate of return of Stock C is equal to its market rate of return while the required rate of return of Stock B is more than its market rate of return.

CS301 Assignment 3 Solution and Discussion

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CS301-assignment-no3-Solution.docx

CS201 Assignment 2 Solution and Discussion

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// CS201 Assignment 2 Solution Spring 2021 #include #include using namespace std; int ShowMatrix() { //main matrix int row=2, column=2; int matrix[2][2] = { {8, -4} , {-6, 2} }; cout<<"The matrix is:"<>cho; if (cho ==1) { ShowMatrix(); showTranspose ( ); } else if (cho == 2) { showAdjoint(); calculateDeterminant(); } else system("pause"); }

CS403 Assignment 1 Solution and Discussion

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Re: CS403 Assignment 1 Solution and Discussion

ECO402 Assignment 1 Solution and Discussion

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Check and join group for solution! https://chat.cyberian.pk/chat/group/48/

CS304 Assignment 1 Solution and Discussion Fall 2020

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https://www.youtube.com/watch?v=Zb0rBJ9MOQg

CS504 Assignment 1 Solution and Discussion Fall2020

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Solution:1 [image: sX8xKWu.png] Solution:2 [image: eBbgxip.png]

CS101 Assignment 1 Solution and Discussion Fall2020

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https://www.youtube.com/watch?v=QnWigc4wFag&list=PLARHKjBQROi4uHGRMNHnnHAHENi22rYaU

ECO406 Assignment 1 Solution and Discussion

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Re: ECO406 Assignment 1 Solution and Discussion

Please share your assignment questions!

ISL201 Assignment 1 Solution and Discussion

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ANSWER’S: His prophet hood is universal: EXPLANATION: Hazrat Muhammad (PBUH) is the last Prophet means that his Prophet Hood is universal. He was the best example for the the world .His Prophet hood is sufficient for all humanity up to the end of this world. He is not the prophet of his age but he is the Prophet of every age.  “In God’s messenger you have indeed a good example for everyone who looks forward with hope to God and the Last Day …”  "Say: Obey Allah and obey the Messenger, … If you obey him, you shall be on the right guidance” He is seal of prophet hood: EXPLANATION: Hazrat Muhammad (s.a.w) is the last prophet of Allah Almighty, Quran is last truth book. The Holy Prophet is seal of Prophet Hood .Allah called the Holy Prophet is Khata-mun-nabyeen. No one Prophet will come after the Prophet (s.a.w).  “Muhammad is not the father of any of your men,1 but is the Messenger of Allah and the seal of the prophets” Deen is completed upon him: EXPLANATION: As you know that the Holy Prophet (s.a.w) is the last divine Prophet of Allah .No one is comes after the Mustafa (s.a.w). Deen is completed upon him. If we want to be a successful person in our both lives (In the world and at the Judgment day)we ought to obey the Holy Prophet(s.a.w)’s firmaans and AHADEES .Because of the deen –e- islam is the Deen of Allah and Mustafa (s.a.w).  “SAY, ALLAH IS ONE /ALONE AND MUHAMMAD (S.A.W) IS THE LAST DIVINE PROPHET OF ALLAH ALLMIGHTY” It is known by necessity that the Deen of Islam is complete, as Allah, the Exalted, says:  “This day, I have perfected your Deen for you, completed My Favor upon you, and have chosen for you Islam as your Deen.” (Sarah Al-Ma’idah,) 5:3 A position of praise and glory will be granted to him on the Day of Resurrection: EXPLANATION:  ON the day of resurrection a position of praise and glory will be granted to Mustafa (s.a.w).  Allah creates the world just for the praise of Mustafa (s.a.w),  On the day of Judgement HE will be the cause of intercession. MUHAMMAD (S.A.W) SAYS:  “The banner of praise will be in my hand on the Day of Resurrection”,  All of creation will praise Muhammad for that status on the Day of Judgment! … so that He will start to judge between His slaves, and no one will be granted this except Muhammad (peace and blessings of Allah be upon him.  “This is what the Beneficent (Allah) had promised, and the Messengers did speak the truth.” .  “And that the Hour (of Resurrection) is coming, there is no doubt therein; and that Allah will raise up those in the graves.” (Qur’an, 22:1-7

CS609 Assignment No. 1 Solution and Discussion

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Solution://Header Files #include #include #include void interrupt (*oldint65)(); //To store current interrupt char far *scr=(char far* ) 0xb8000000; void interrupt newint65();//NewInt prototype void main() { oldint65 = getvect(0x65); setvect(0x65, newint65); getch(); keep(0, 1000); } void interrupt newint65() {clrscr(); *scr=8; (*scr)=0x174D; (*(scr+2))=0x1743; (*(scr+4))=0x1731; (*(scr+6))=0x1739; (*(scr+8))=0x1730; (*(scr+10))=0x1734; (*(scr+12))=0x1730; (*(scr+14))=0x1736; (*(scr+16))=0x1734; (*(scr+18))=0x1730; (*(scr+20))=0x1734; } [image: CtjLQXr.png] [image: XrbCjRi.png]

CS402 Assignment 1 Solution and Discussion

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@zaasmi said in CS402 Assignment 1 Solution and Discussion: Re: CS402 Assignment 1 Solution and Discussion Please share CS402 Assignment 1 Fall 2020 Theory of Automata (CS402) Assignment # 01 Fall 2020 Total marks = 20 30th November, 2020 Please carefully read the following instructions before attempting assignment. RULES FOR MARKING It should be clear that your assignment would not get any credit if: The assignment is submitted after the due date. The submitted assignment does not open or file is corrupt. Strict action will be taken if submitted solution is copied from any other student or from the internet. You should concern the recommended books to clarify your concepts as handouts are not sufficient. You are supposed to submit your assignment in .doc or docx format. Any other formats like scan images, PDF, zip, rar, ppt and bmp etc will not be accepted. Topic Covered: Objective of this assignment is to assess the understanding of students about: · The concept of languages · Regular Expressions · Finite automata. NOTE No assignment will be accepted after the due date via email in any case (whether it is the case of load shedding or internet malfunctioning etc.). Hence refrain from uploading assignment in the last hour of deadline. It is recommended to upload solution file at least two days before its closing date. If you people find any mistake or confusion in assignment (Question statement), please consult with your instructor before the deadline. After the deadline no queries will be entertained in this regard. For any query, feel free to email at: CS402@vu.edu.pk Questions No 01 Marks (10) Construct a FA which recognizes the set of all strings defined over ∑= {0, 1} ending with the suffix ‘10’. Also draw transition table for that language. Questions No 02 Marks (10) Identify the language L accepted by the following regular expression abab(a + b)*. Also define the recursive definition of that language. Which of the following string(s) is/are part of language L defined as above? baaba aabaa abbbab babaa

CS101 Assignment 1 Solution and Discussion Fall 2020

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@zareen said in CS101 Assignment 1 Solution and Discussion Fall 2020: decimal numbers into equivalent binary numbers and then convert the binary https://youtu.be/lCeLCoJZ0jE