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- C++ This program does not compile! Spot the error and give the line number. Presume that the header file is error free and // Implementation file for the Rectangle class.1. #include "Rectangle.h" // Needed for the Rectangle class2. #include <iostream> // Needed for cout3. #include <cstdlib> // Needed for the exit function4. using namespace std; //***********************************************************// setWidth sets the value of the member variable width. *//*********************************************************** 5. void Rectangle::setWidth(double w){6. if (w >= 0)7. width = w;8. else{9. cout << "Invalid width\n";10. exit(EXIT_FAILURE);}} //***********************************************************// setLength sets the value of the member variable length. *//*********************************************************** 11. void Rectangle::setLength(double len){12. if (len >= 0)13. length = len;14. else{15. cout << "Invalid length\n";16.…C++ CODERS!Please complete the lost password function and the sign in account function. Will rate, thank you! //Accounts class detail#include <iostream>using namespace std;#include <fstream> class Accounts{private:char first_Name[40];char last_Name[40];int std_id;int std_age;int std_major;int user_input;public://gathering info of studentvoid getStd(void);//display info o studentvoid display_std(void);void Title(void);void Menu(void);void new_Account(void);void sign_in_Account(void);void lost_password(void);};void Accounts::getStd(void) {cout<<"Enter the student information"<<endl;cout<<"Accounts name: ";cin>>first_Name;cout<<"Accounts ID: ";cin>>std_id;cout<<"Accounts Age: ";cin>>std_age;cout<<"Accounts Major: ";cin>>std_major;}void Accounts::display_std(void) {cout<<"The Accounts information"<<endl;cout<<"Name: "<<first_Name<<endl;cout<<"ID:…C PROGRAMMING HELP I need help with an old script of mine. I'm having trouble getting math involving accessing an array to work properly, I'm getting an error message that's puzzling me. I'm pretty sure the solution is simple and right in front of me but it's stumping me. Below is the script: #include <stdio.h>#include <math.h>void value(float x){ printf("what is the value of x?"); scanf("%f",&x); }void power(float i,int p,int x,float arr[100]){ float equation,butt; printf("what is the highest power in the series?"); scanf("%d",&p); for (i = 0; i < p; ++i) equation = pow(x,i); //how the hell do i get the counter to do what i want butt = 1+equation^arr[i];}void shortcut(int x){ shortcut = 1/(1-x)}int main(){ printf("Here is the result!:") printf("%d %f", p, f); printf("If we had used shortcut, value would be: %d", shortcut); int diff; diff = shortcut - butt; printf("The difference is only %0.2f!",diff);…
- Typedef struct Complex { Double a; Double b; } COMP_t, *COMP; -write function which creates a complex number.The function allocates a complex number, initializes it with given values and returns its address.#include <iostream>using namespace std; struct Person{ int weight ; int height;}; int main(){ Person fred; Person* ptr = &fred; fred.weight=190; fred.height=70; return 0;} What is a correct way to subtract 5 from fred's weight using the pointer variable 'ptr'?C++ 6.34 #include <iostream>#include <cstdlib>#include <ctime>using namespace std; void guessGame(); // function prototypebool isCorrect( int, int ); // function prototype int main(){srand( time( 0 ) ); // seed random number generatorguessGame();} // end main // guessGame generates numbers between 1 and 1000 and checks user's guessvoid guessGame(){int answer; // randomly generated numberint guess; // user's guesschar response; // 'y' or 'n' response to continue game // loop until user types 'n' to quit gamedo {// generate random number between 1 and 1000// 1 is shift, 1000 is scaling factoranswer = 1 + rand() % 1000; // prompt for guesscout << "I have a number between 1 and 1000.\n" << "Can you guess my number?\n" << "Please type your first guess." << endl << "? ";cin >> guess; // loop until correct numberwhile ( !isCorrect( guess, answer ) ) cin >> guess; // prompt for another gamecout << "\nExcellent! You guessed the…
- C++ help with this fixing code .cpp file #include<iostream>#include<string>#include<vector>#include"Food.h"using namespace std; class Nutrition{ private: string name; double Calories double Fat double Sugars double Protein double Sodium Nutrition(string n, double c, double f, double s, double p, double S): name(n), Calories(c), Fat(f),Sugars(s), Protein(p),Sodium(S){} food[Calories]= food[Fat]=food[Sugars]=food[Protein]=food[Sodium]=0; name = "";} Nutrition(string type, double calories, double fat, double sugar,double protein, double sodium){ food[Calories]= calories; food[Fat]=fat; food[Sugars]= sugar; food[Protein]=protein; food[Sodium]=sodium; name= type; } void setName(string type){ name = type; } void setCalories(double calories){ food [Calories]= calories; } void setFat(double fat){ food [Fat]= fat; } void setSugars(double sugar){ food [Sugars]= sugar; } void setProtein(double protein){ food [Protein]= protein; } void…C++#include <iostream> #include <string> #include<iomanip> using namespace std; int main() { int monthlyUsage[12]; double consumption[12]; double discount[12]; double tax[12]; double bill[12]; string fullMonthName[12] = { "January","February","March","April","May","June","July","August","September","October","November","December" }; string month[12] = { "Jan","Feb","March","April","May","June","July","Aug","Sep","Oct","Nov","Dec"}; for (int i = 0; i < 12; i++) { cout << "please input monthly usage in kWh for " << fullMonthName[i] << ": " <<endl; cin >> monthlyUsage[i]; // Get user input and put it inside array monthlyUsage // TO DO CALCULATION FOR THE CONSUMPTION if (monthlyUsage[i] > 0 && monthlyUsage[i] < 101) { consumption[i] = (17.5/100) * monthlyUsage[i]; } else if (monthlyUsage[i] > 100 && monthlyUsage[i] < 201) { consumption[i] = 17.5 + ((monthlyUsage[i] - 100) * (18.5 / 100)); } else if (monthlyUsage[i]…
- #include <stdio.h>#include <string.h> int main(){ char str[10][30] = { "Utkarsh","Ayush","Gautam", "Mustafa", "Aman", "Sonu","Rahul", "Sooraj","Mohit","Sunil"}; char temp[30]; for(int i = 0; i < 10; i++){ for(int j = 0; j < 9 - i; j++){ if(strcmp(str[j], str[j+1]) < 0){ strcpy(temp, str[j]); strcpy(str[j], str[j+1]); strcpy(str[j+1], temp); } } } printf("The names in descending order are :: \n\n"); for(int i = 0; i< 10; i++) printf("%s ", str[i]); return 0;} Extend your program in to do a binary search on the list of names. Search the 8th name from your original list and return the position of the name from the sorted name listC++ shapes.h: #include <iostream>#include <cmath>struct Point2d{double x;double y;void print(){// example: (2.5,3.64)std::cout << "(" << x << "," << y << ")" << std::endl;}double length() const{return std::sqrt(x * x + y * y);}// const Point2D & ==> function can't modify 'other'// the second const ==> function can't modify x, yPoint2d add(const Point2d &other) const{Point2d result;result.x = x + other.x;result.y = y + other.y;return result;}};// example of an interfacestruct Shape{virtual bool contains(Point2d p) = 0;};struct Circle : Shape{Point2d center;double radius;bool contains(Point2d p){Point2d diff;diff.x = p.x - center.x;diff.y = p.y - center.y;double distToCenter = diff.length();return distToCenter <= radius;}};// TODO: replace this with your Rectangle implementationstruct Rectangle : Shape{// TODO: which member variables to model a rectangle?bool contains(Point2d p){return false; // TODO }};//…C++ Programming #35 Identify and fix the errors in the following code: