PROGRAMMNING

#include<iostream> #include<iomanip> using namespace std; int main() { // create varible to store the numbers of each size of pizzas int numbersOfSmallPizzas; int numbersOfMediumlPizzas; int numbersOfLargePizzas; int numbersOfFamilyPizzas; int totalNumbersOfPizzas; float percentage; // get the numbers of each size of pizzas sold from user cout << "Please enter the numbers of small size pizzas sold : "; cin >> numbersOfSmallPizzas; cout << "Please enter the numbers of medium size pizzas sold : "; cin >> numbersOfMediumlPizzas; cout << "Please enter the numbers of large size pizzas sold : "; cin >> numbersOfLargePizzas; cout << "Please enter the numbers of family size pizzas sold : "; cin >> numbersOfFamilyPizzas; cout << endl; // calculate the total number of pizzas sold by adding all size pizzas of numbers totalNumbersOfPizzas = numbersOfSmallPizzas + numbersOfMediumlPizzas + numbersOfLargePizzas + numbersOfFamilyPizzas; // display the total number of pizzas sold; cout << "Total numbers of Pizzas sold : " << totalNumbersOfPizzas << endl; // calculate the percenatage of sold of small pizzas // by convert small numbers of pizzas into float then divide by total and multiply with 100 // stored in percentage percentage = ((float)numbersOfSmallPizzas / totalNumbersOfPizzas) * 100; // display the percentage of small pizza cout << "Percentage of small pizzas sold : " << setprecision(3) << percentage << "%" << endl; // calculate the percenatage of sold of small pizzas // by convert medium numbers of pizzas into float then divide by total and multiply with 100 // stored in percentage percentage = ((float)numbersOfMediumlPizzas / totalNumbersOfPizzas) * 100; // display the percentage of medium pizza cout << "Percentage of medium pizzas sold : " << setprecision(3) << percentage << "%" << endl; // calculate the percenatage of sold of small pizzas // by convert large numbers of pizzas into float then divide by total and multiply with 100 // stored in percentage percentage = ((float)numbersOfLargePizzas / totalNumbersOfPizzas) * 100; // display the percentage of large pizza cout << "Percentage of large pizzas sold : " << setprecision(3) << percentage << "%" << endl; // calculate the percenatage of sold of small pizzas // by convert family numbers of pizzas into float then divide by total and multiply with 100 // stored in percentage percentage = ((float)numbersOfFamilyPizzas / totalNumbersOfPizzas) * 100; // display the percentage of family pizza cout << "Percentage of family pizzas sold : " << setprecision(3) << percentage << "%" << endl; return 0; }