Match the variable declarations on left to the correct code comment regarding the initialized value on right: int an_int = 15; int an_int(13); int an_int{20}; int value; int an_int= (int) 38.99 ✓ [Choose ] // initial value: 15 // initial value: 39 // initial value: 38 // initial value: 201 // initial value: 13 // initial value: 20 // initial value is undetermined

Match the variable declarations on left to the correct code comment regarding the initialized value on right: int an_int = 15; int an_int(13); int an_int{20}; int value; int an_int= (int) 38.99 ✓ [Choose ] // initial value: 15 // initial value: 39 // initial value: 38 // initial value: 201 // initial value: 13 // initial value: 20 // initial value is undetermined

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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Rest of code in image / This is a bad programming style since it is using goto. // This is an spagetti code and not working.// Use function to display menu, and display game rules,// Use different color for text display.// fix it so it works any way you like./*HANDLE screen = GetStdHandle(STD_OUTPUT_HANDLE); // Write 16 lines in 16 different colors. for (int color = 0; color < 16; color++) { SetConsoleTextAttribute (screen, color); cout << " Hello World!" << endl; Sleep(400); // Pause between lines to watch them appear } // Restore the normal text color) SetConsoleTextAttribute(screen, 7);*/#include <iostream>#include <windows.h>using namespace std;int main(){ //textbackground(WHITE); //textcolor(RED); system("cls"); char ch, a[20], ch2; int num = 100, rnum, guess, count, ch1, c = 0; cout << "**********************************************************"<<endl; cout << "*…
Tracking laps Learning Objectives In this lab, you will practice writing functions, passing arguments and returning results from the function printing the result of a function call writing your code as a module Instructions Main Idea An Olympic-size swimming pool is used in the Olympic Games, where the racecourse is 50 meters (164.0 ft) in length. "In swimming, a lap is the same as a length. By definition, a lap means a complete trip around a race track, in swimming, the pool is the race track. Therefore if you swim from one end to the other, you’ve completed the track and thus you’ve completed one lap or one length." (Source: What Is A Lap In Swimming? Lap Vs Length) Write the function meters_to_laps() that takes a number of meters as an argument and returns the real number of laps. Complete the program to output the number of laps with two digits after the period. Examples Input: 150 Output : 3.00 Input: 80 Output: 1.60 Your program must define and call the following…
Convert totalMeters to hectometers, decameters, and meters, finding the maximum number of hectometers, then decameters, then meters. Ex: If the input is 815, then the output is: Hectometers: 8 Decameters: 1 Meters: 5 Note: A hectometer is 100 meters. A decameter is 10 meters. 1 #include 2 using namespace std; 3 4 int main() { 5 6 7 8 9 10 11 12 13 14 15 16 17 18 int totalMeters; int numHectometers; int numDecameters; int numMeters; cin >>totalMeters; cout << "Hectometers: cout << "Decameters: cout << "Meters: " << numMeters << endl; " << numHectometers << endl; << numDecameters << endl; 2 3
1 using System; 2 using System.Text; 3 class Program { staticvoid Main(string[] args) { int choice,games_choice; Console.WriteLine("You are on a quest for a rare flavor of chips you saw on an ad. The inside of the bag has an invaluable prize that could change your life forever. You decide to dedicate today to find that bag of chips. Do you go to Walmart or Costco first?"); Console.Write("Press 1 for 'Walmart' or Press 2 for 'Costco'\n"); choice = int.Parse(Console.ReadLine()); if(choice==1) { Console.WriteLine("You begin your meticulous search in the isles of the Walmart Supercenter only to find an empty display of the newly released rare flavor of chips. Out of the corner of your eye you see a nearby shopper with three bags of those rare chips in her basket casually strolling along. Craziness pops in your head and you have to make a quick decision. Your first option is to ask her nicely for one of the bags but that just seems far fetched. Your second option is to challenge her to a…
Q6: Complete the function that takes in a number x, and returns the value 1 if x > 0, otherwise it is 0 - this is called a step function ]: def step_function(x): "given x compute the correct value to return. Note you need to include the return statement here""" II II II # your code here
#include <iostream> #include <iomanip> #include <string> using namespace std; int main() { constdouble MONSTERA_PRICE =11.50; constdouble PHILODENDRON_PRICE =13.75; constdouble HOYA_PRICE =10.99; constint MAX_POTS =20; constdouble POINTS_PER_DOLLAR =1.0/0.75; char plantType; int quantity; double totalAmount =0.0; int totalPoints =0; int availablePots =0; double plantPrice =0.0; cout << "Welcome to Tom's Plant Shop!" << endl; cout << "******************************" << endl; cout << "Enter your full name: "; string fullName; getline(cin, fullName); output: compiling code... Welcome to Tom's Plant Shop!----------------------------------------Enter your full name: ______ Available plants:M - Monstera ($ 11.5)P - Philodendron ($13.75)H - Hoya ($10.99)Q - Quit shoppingEnter the plant type (M/P/H/Q): ________ Part 1 Tom has recently started a plant-selling business, and he offers three different types of plants, namely Monstera,…
#include <iostream>using namespace std; double average(int sum_of_grades,int num_grades){return sum_of_grades/(float)num_grades;} int main() {int num_grades,grade,sum=0;char grade_value;cout<<"Enter the number of grades"<<endl;cin>>num_grades;for(int i=0;i<num_grades;i++){cout<<"Enter a numeric grade between 0-100"<<endl;cin>>grade;sum+=grade;}double avg=average(sum,num_grades);if(avg>=90 && avg<=100)grade_value='A';else if(avg>=80 && avg<=89)grade_value='B';else if(avg>=70 && avg<=79)grade_value='C';else if(avg>=60 && avg<=69)grade_value='D';else if(avg>=0 && avg<=59)grade_value='F';cout<<"The grade is "<<grade_value;} review if the written c++ code is correct then organize the code and write comments for each part of the program explaining what they do.
Text-based adventure game: Pretend you are creating a text-based adventure game. At different points in the game, you want the user to select to fight, run, or hide from certain enemies. Modify the application below (week3.py) so that the selection variable is sent as an argument into the choice() function. The user should enter 1 to fight, 2 to run, or 3 to hide in the main(). The choice() function should print one of the three options. You will need to add an if statement in the choice() function to make the correct selection.
var adventurersName = ["George", " Tim", " Sarah", " Mike", " Edward"];var adventurersKilled = 3;var survivors;var leader = "Captain Thomas King";var numberOfAdventurers = adventurersName.length; survivors = numberOfAdventurers - adventurersKilled; console.log("Welcome to The God Among Us\n");console.log("A group of adventurers began their search for the mystical god said to live among us. In charge of the squad was " + leader + " who was famous for his past exploits. Along the way, the group of comrades were attacked by the god's loyal followers. The adventurers fought with bravado and strength under the tutelage of "+ leader + " the followers were defeated but they still suffered great losses. After a headcount of the remaining squad, "+ adventurersKilled +" were found to be dead which left only " + survivors + " remaining survivors.\n"); console.log("Current Statistics :\n");console.log("Total Adventurers = " + numberOfAdventurers);console.log("Total Killed = " +…
C++ printSmaller is a function that accepts two int parameters and returns no value. It will print the value of the smaller one parameters. The function protoype is as follows: void printSmaller(int num1, int num2); write the statments to read two integers and call this function to display the smaller one.
3. int FINAL= 9; 4. void tryMe(int, int&); 5. int main() 6. { 7. int x = 2, y = 3; 8. int count; 9. 10. tryMe(x, y); 11. cout << "x: " << x << endl << "y: " << "y: " << y << endl; 12. X += 2; 13. tryMe(y, х); 14. cout << "x: " << x << endl << "y: " << "y: " <
Programming Skills: Complete the function egg_category which returns a str describing an egg's category given its int weight in grams. Here is a table specifying the weight ranges if an egg's weight is on the boundary between two category ranges, it is assigned the smaller category. Category Small Meduim Weight no more than 50 grams 50-57 grams Category Large Jumbo Weight 57-64 grams more than 64 grams def egg_category (weight): %# Return a str describing the category of an egg of the specified int weight.