CHALLENGE 1.4.1: Sample programming challenge activity.ACTIVITYModify the program so the output is:Annual pay is 40000To solve this sample, replace /* Your solution goes here */ with cout << "Annual pay is ";, then click "Run".Code writing challenge activity demo468126.2649352.qx3zqy71 #include 2 using namespace std;34 int main() {5678910111213}Runint wage = 20;/* Your solution goes here *cout << wagecout << endl;return 0;* 40*50;1 testpassedAll testspassedFeedback?

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CHALLENGE ACTIVITY 1.4.1: Sample programming challenge activity. Modify the program so the output is: Annual pay is 40000 To solve this sample, replace /* Your solution goes here */ with cout << "Annual Code writing challenge activity demo

CHALLENGE ACTIVITY 1.4.1: Sample programming challenge activity. Modify the program so the output is: Annual pay is 40000 To solve this sample, replace /* Your solution goes here */ with cout << "Annual Code writing challenge activity demo

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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c++ A FastCritter moves twice as fast as a regular critter. When asked to move by n steps, it actually moves by 2 * n steps. Implement a FastCritter class derived from Critter whose move function behaves as described. Complete the following file: fastcritter_Tester.cpp #include <iostream>using namespace std; #include "critter.h" /**A FastCritter moves twice as fast as a regular critter.*/class . . .{public:void move(int steps);}; . . . int main(){FastCritter speedy;speedy.move(10);cout << speedy.get_history() << endl;cout << "Expected: [move to 20]" << endl;speedy.move(-1);cout << speedy.get_history() << endl;cout << "Expected: [move to 20, move to 18]" << endl;return 0;} Use the following file: critter.h #ifndef CRITTER_H #define CRITTER_H #include <string> #include <vector> using namespace std; /** A simulated critter. */ class Critter { public: /** Constructs a critter at position 0 with blank history. */ Critter();…
please code in python Forbidden concepts: recursion, custom classes Create a program for a used car dealership that buys and sells cars. The dealership currently has an S14, 240z, R33, and a 350z. The program must keep track of inventory. There must be options to add, remove, or print the list of cars, along with a killswitch.
C++ Assignment: Rajesh is very good in mathematics since the starting classes and want to be great mathematician like Brahmagupta. He is keep practicing for her goal achievement. Once He knew about the Vector dot Product So He asked his friend Sammer the problem. He gave her two vectors A and B length N. He asked him to reduce the dot output of these two vectors. Sammer has the option to change the order of the objects of these two carriers i.e., in any two objects l and j at any vector can change the shape of these objects. Since Sammer is new to the program, he has asked you to resolve the issue using C++ Programming language. Input: 1 2 1-2 -38 Output: -19
c++ A FastCritter moves twice as fast as a regular critter. When asked to move by n steps, it actually moves by 2 * n steps. Implement a FastCritter class derived from Critter whose move function behaves as described. Complete the following file: fastcritter_Tester.cpp #include <iostream>using namespace std; #include "critter.h" /**A FastCritter moves twice as fast as a regular critter.*/class FastCritter:public Critter{public:void move(int steps);}; . . . int main(){FastCritter speedy;speedy.move(10);cout << speedy.get_history() << endl;cout << "Expected: [move to 20]" << endl;speedy.move(-1);cout << speedy.get_history() << endl;cout << "Expected: [move to 20, move to 18]" << endl;return 0;} Use the following file: critter.h #ifndef CRITTER_H #define CRITTER_H #include <string> #include <vector> using namespace std; /** A simulated critter. */ class Critter { public: /** Constructs a critter at position 0 with blank…
In GO Lang Now edit the file hw1.go so it is in package main a function CalcPressure that takes 3 parameters: v, n, t, which represent volume, amount (also called molarity) and temperature of an ideal gas and returns the pressure the gas is under the parameters and return type are all of type float64 the pressure is calculated by the ideal gas law: p = nRt/v, where R is the Ideal Gas Constant volume is in cubic meters, amount is in moles, temperature is in degrees Kelvin and pressure is in pascals (newtons per square meter). This makes R = 8.3144598 https://sciencetrends.com/in-pvnrt-what-is-the-r-constantLinks to an external site. has what seems to be a decent explanation (I have the limited understanding that comes from high school chemistry and a year of physics in college.) An example result: CalcPressure(1.0, 1.0, 298.15) should return approximately 2478.9562 pascals You can get more results from one of the many online calculators. Ideal Gas Law Calculator [pv=nrt] - [100%…
Group 1: Lunch Item | Price | Probability Pizza | 6.50 | 0.25 Wrap | 8.54 | 0.38 StirFry | 9.75 | 0.22 Burrito | 5.99 | 0.25 Group 2: Snack Item | Price | Probability Apple | 2.50 | 0.45 Cookie | 1.99 | 0.55 TASK 1 Write a function simulateDailyCost which: Receives an argument: (days): number of days to predict the daily spending It picks an item from group 1 and an item from group 2, based on the given probabilities. You should make a independent decision for picking an item of each group. This means you will get a random number for each group. Sum the price of the chosen items and store it. Calculate the average spent for all days. Returns the average spending for all the days.