Answer to Question #198491 in C++ for Samantha

Question

Write a C++ one dimensional array program that prompts and reads in the sales for each salespeople in a company. If then prints out the ID and amount of sales for each salesperson and the total sales.

a.      Compute and Print the average sale.

b.      Find and print the maximum sale. Print both the ID of the salesperson with the max sale and the amount of sale.

c.      Do the same for the minimum sale.

d.      After the list, sum, average, max and minimum have been printed, ask the user to enter a value. Then print the ID of each salesperson who exceeded that amount, and the amount of their sales. Also print the total number of salespeople whose sales exceeded the value entered.

 

Answer 1

#include <iostream> 
#include <string>


using namespace std;






int main (){
	float sales[1000];
	int numberSalespeople=0;
	//reads in the sales for each salespeople in a company.
	cout<<"Enter the number of salespeople in a company: ";
	cin>>numberSalespeople;
	for(int i=0;i<numberSalespeople;i++){
		sales[i]=-1;
		while(sales[i]<0){
			cout<<"Enter sales for salespeople "<<(i+1)<<": ";
			cin>>sales[i];
		}	
	}
	//It then prints out the ID and amount of sales for each salesperson and the total sales.
	float totalSales=0;
	float maximumSale=sales[0];
	int maximumSaleIndex=0;
	float minimumSale=sales[0];
	int minimumSaleIndex=0;
	cout<<"ID\tAmount of sales\n";
	for(int i=0;i<numberSalespeople;i++){
		cout<<(i+1)<<"\t"<<sales[i]<<"\n";
		totalSales+=sales[i];
		if(maximumSale<sales[i]){
			maximumSale=sales[i];
			maximumSaleIndex=i;
		}
		if(minimumSale>sales[i]){
			minimumSale=sales[i];
			minimumSaleIndex=i;
		}
	}
	cout<<"\nTotal sales: "<<totalSales<<"\n";
	//Compute and Print the average sale.
	float averageSale=totalSales/(float)numberSalespeople;
	cout<<"\nThe average sale: "<<averageSale<<"\n";
	//Find and print the maximum sale. Print both the ID of the salesperson with the max sale and the amount of sale.
	cout<<"\nThe maximum sale: "<<maximumSale<<"\n";
	cout<<"The ID of the salesperson with the maximum sale: "<<(maximumSaleIndex+1)<<"\n";
	//Do the same for the minimum sale.
	cout<<"\nThe minimum sale: "<<minimumSale<<"\n";
	cout<<"The ID of the salesperson with the minimum sale: "<<(minimumSaleIndex+1)<<"\n";
	//After the list, sum, average, max and minimum have been printed, ask the user to enter a value. 
	float amountSales=-1;
	while(amountSales<0){
		cout<<"Enter the value for sales: ";
		cin>>amountSales;
	}
	//Then print the ID of each salesperson who exceeded that amount, and the amount of their sales. 
	cout<<"\nSalesperson who exceeded this amount:\n";
	cout<<"ID\tAmount of sales\n";
	int totalNumberSalespeople=0;
	for(int i=0;i<numberSalespeople;i++){
		if(amountSales<=sales[i]){
			cout<<(i+1)<<"\t"<<sales[i]<<"\n";
			totalNumberSalespeople++;
		}
	}	
	//Also print the total number of salespeople whose sales exceeded the value entered.
	cout<<"The total number of salespeople whose sales exceeded this value: "<<totalNumberSalespeople<<"\n\n";


	system("pause");
	return 0;
}