// Trace this C++ program and answer the following question: #include using namespace std; int main() { int k = 0; for (int j = 1; j < 4; j++) { if (j== 2 or j == 8) { k=j* 3: } else { k=j+ 1; } cout << "k="<< k << endl; } return 0; } What is the first value of the variable j at the start of the program?

// Trace this C++ program and answer the following question: #include using namespace std; int main() { int k = 0; for (int j = 1; j < 4; j++) { if (j== 2 or j == 8) { k=j* 3: } else { k=j+ 1; } cout << "k="<< k << endl; } return 0; } What is the first value of the variable j at the start of the program?

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

We have covered conditional statements in python. Research what the keyword assert does and how you could using it within a loop or function. In addition to this, Switch statements are typically found in languages such as C++ and Java. They are used in place of using large if /elif /else structures. Research how an equivalent switch statement can be implemented in Python and give an example.
Write a c++ program to display a calendar for a given year. Type of Branches such as switch statements, if-else, and etc. should be used as well. You can't define functions or use Void. Everything should be written inside int main(). Code should be written in this type of format: #include <iostream>using namespace std; int main() { /* Type your code here. */ return 0;} Ask a user to enter the year and the new year's day of the year entered: cout <<"Enter a calendar year to display?"; cout <<" what is the new year's day?"; a leap year is: IF year%4 = 0 AND year%100 != 0 OR year%400 = 0 An example of what the program should display as a result is in the two images attached.
please do this in program in c++ and follow these simple guidelines 1. Please read the directions clearly, so your using the same data values 2. Avoid using any strings/manipulators/ advanced external libraries 3. Please dont forget to firstly ask user to input their 3 intials in the start of the program.. ** Previous responses have been incorrect for failing to include some of these things, please do not waste your time and mine, by sending me repeat solutions that are incorrect. Thanks
Translator Write a program that deals a number of cards (their numerical values) to a player's hand. To begin, the program asks the player for the values of the deck of cards to realize the program in c language. Then, the program deals the first two cards of the deck to a player's hand, and asks him if he wants another card. If he does not want a card, the program ends. If he wants a card, the program deals the next available card in the deck, adds it to the player's hand, and asks the player if he wants another card. The dealing process repeats as long as the user continues to accept cards, or until the cards in the deck run out. Card dealing involves copying the available card from the deck vector to another vector, which stores the player's hand, at the next available position. Assume that the deck of cards consists of only 10 cards with numerical values from 1 to 10, which the player will enter by keyboard before the program deals. The following functions…
Calculator.java, to accept an expression as astring in which the operands and operator are separated by zero or more spaces.For example, 3+4 and 3 + 4 are acceptable expressions. Here is a sample run:
Below is an example of input statement in C++ (subscripts can be expressions): cin >> sclr >> vec[2*i-1] >> mat[f(i)][j+k] >> t[i/3][j][k]; Write a BNF definition of the syntax of (all possible) input statements in C++. Please explain each step
EXPLAIN THIS C++ PROGRAM STEP BY STEP DETAIL WITH LOGIC #include<iostream> using namespace std; class Circle{int x,y;int r;static int number_of_circles;public:Circle(int a , int b, int rad){x = a;y = b;r = rad;++number_of_circles;}Circle(const Circle &c1){x = c1.x;y = c1.y;r = c1.r;number_of_circles = ++c1.number_of_circles; }void display(){cout<<"Co-ordinates : ("<<x<<" , "<<y<<" ) \n";cout<<"Radius : "<<r<<"\n";}friend void update(Circle &c);static int update_number_of_circles(){return number_of_circles;}};void update(Circle &c){int a,b,rad;cout<<"Enter the coordinates of the centre : ";cin>>a>>b;cout<<"Enter the radius of th circle : ";cin>>rad;c.x = a;c.y = b;c.r = rad;}int Circle::number_of_circles = 0; int main(){Circle c(1,2,5);Circle c1(c);Circle c2(c1);c1.display();update(c1);c1.display();cout<<c2.update_number_of_circles(); } #include<iostream> using namespace std;…
Need Help solving this in C++ language . Prompt for and get the user’s number of donuts to buy and the number of people who will be attending ameeting. Then print the information as shown below: Number of donuts = 23Number of people = 6Each person gets 3 donutsThere will be 5 donuts left
please do this in program in c++ and follow these simple guidelines 1. Please read the directions clearly, so your using the same data values 2. Avoid using any strings/manipulators/ advanced external libraries 3. Please dont forget to firstly ask user to input their 3 intials in the start of the program.. Thanks
C Language - Write a program with total change amount as an integer input, and output the change using the fewest coins, one coin type per line. The coin types are Dollars, Quarters, Dimes, Nickels, and Pennies. Use singular and plural coin names as appropriate, like 1 Penny vs. 2 Pennies.
Answer this question in C++ Programming: Define a structure called Date with month, day and year as its only data members, Time with hour and minute as its only members and Event with desc (a c-string for description of maximum size 80), date (of type Date) and time (of type Time). Write a readEvents() function that will keep asking the user if he or she wants to add a new event. As long as the user answers with a 'y' or 'Y', allocate memory dynamically for an Event structure, storing the pointer returned by new in the array of Event pointers and then read the Event data from the keyboard and store them in the Event just created. Dates should be entered like 5/21/20 and times as 10:15. When finished entering the Events, the function will return the number of Events entered. Write a sort-desc() function to sort the Events by their description by rearranging the pointers (rather than the structures), by passing it the array of pointers and the number of Events created. Use a swapPtrs()…
HASKELL Please submit a single Haskell file • Please put comments in your code to show which question you are answering with each piece ofcode. • You may create auxiliary functions if you like. You may use library functions from Haskell’sstandard library. • Please limit your line lengths to 100 characters max. Please use the following two data types which you can copy-and-paste into your code. data Action = Rock | Paper | Scissors deriving (Eq, Show)data Outcome = Player1Win | Player2Win | Draw deriving Show Action represents a player’s chosen action and Outcome represents the outcome of playing a game. TASK Define a function check :: Action -> Action -> Outcome which calculates the outcome of a game where the first argument is the action of player 1 and the second argument is the action ofplayer 2.For example, check Rock Paper = Player2Win and check Paper Paper = Draw. Define a function parse :: String -> Maybe Action which will be used to parse user input for the choice…