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can anyone help? I need ASAP.

blackpanther (2)
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#include<iostream>
#include<iomanip>
#include<cmath>
using namespace std;
using std::setw;
using std::right;
int calPayment(char service, int duration)

{
    if(service=='s'|| service =="S")
    return(duration*2000);
    
    if(service=='m'||service=='M')
    return(duration*1500);
    
    if(service == 'e' || service=='E')
    return(duration * 990);
}

void displayPayment(int payment, int discount, int afterDiscount)
{
    cout<<"Total purchase before discount"<<right<<setw(5)<<": "<<payment<<endl;
    cout<<"Total discount"<<right<setw(21)<<": "<<discount<<endl;
    cout<<"Total Purchase after discount "<<right<<setw(6)<<": "<<afterDiscount<<endl;
}

int main()
{
    int total_s,total_m, total_e, totalPayment;
    total_s=0;
    total_m=0;
    total_e=0;
    totalPayment=0;
    
    int number, duration, payment;
    char service;
    for(int i=1; i<6; i++)
    
}

cout<<"Customer number "<<right<<setw(21)<<": ";
cin>>number;
cout<<"Please enter the service code :";
cin>>service;
cout<<"Please enter the duration of service purchase : ";
cin>>duration;

payment=calPayment(service,duration);
cout<<"Customer number "<<right<<setw(20)<<": "<<number<<endl;
cout<<"The code of service is "<<right<<setw(16)<<": "<<service<<endl;
cout<<"The duration of service is "<<right<<setw(9)<<": "<<duration<<endl;
cout<<"The payment is "<<right<<setw(19)<<": "<<payment<<endl;

int discount = 0;

if(duration>12)
{
    if(service=='s'|| service =="S")
    discount=round((duration*2000)*0.1);
    
    if(service=='m'||service=='M')
    discount=round((duration*1500)*0.1);
    
    if(service=='e'||service=='E')
    discount=round((duration*990)*0.1);
    
}
 if(service=='s'|| service =="S")
 total_s+=payment;
 if(service=='m'||service=='M')
 total_m+=payment;
 if(service=='e'||service=='E')
 total_e+=payment;
 int afterDiscount= payment-discount;
 totalPayment+=afterDiscount;
 displayPayment(payment, discount, afterDiscount);
}

cout<<"Total payment for search engine optimization (S) is : "<<total_s<<endl;
cout<<"Total payment for Social media marketing (M) is :<<right<<setw(7)<<": "<<total_m<<endl;
cout<<"Total payment for Email marketing (t) is :<<right<<setw(14)<<": "<<total_e<<endl;
int highest=((total_s>total_m)? (total_s>total_e)? total_s : total_e) : ((total_m>total_e)? total_m:total_e);
cout<<"Service with the highest total payment is"<<right<<setw(13)<<": "<<highest<<endl;
cout<<"The total payment from all customers (5) is : "<<totalPayment<<"(afterDiscount)"<<endl;
}
Last edited on
lastchance (6980)
Well, you dumped some code (unreadable because you didn't use code tags) and failed to state what your problem was.
AbstractionAnon (6954)
What help do you need?

PLEASE ALWAYS USE CODE TAGS (the <> formatting button) when posting code.
It makes it easier to read your code and also easier to respond to your post.
http://www.cplusplus.com/articles/jEywvCM9/
Hint: You can edit your post, highlight your code and press the <> formatting button.

Line 39: This } terminates main. All the remaining statements are outside of a function which is an error. Did you mean { ?
seeplus (6597)
There are several syntax errors. Perhaps:

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#include <iostream>
#include <iomanip>
#include <cmath>

using std::setw;
using std::right;
using std::cout;
using std::cin;

int calPayment(char service, int duration)
{
	if (service == 's' || service == 'S')
		return duration * 2000;

	if (service == 'm' || service == 'M')
		return duration * 1500;

	if (service == 'e' || service == 'E')
		return duration * 990;

	return 0;
}

double caldiscount(char service, int duration)
{
	if (duration > 12) {
		if (service == 's' || service == 'S')
			return round((duration * 2000) * 0.1);

		if (service == 'm' || service == 'M')
			return round((duration * 1500) * 0.1);

		if (service == 'e' || service == 'E')
			return round((duration * 990) * 0.1);
	}

	return 0;
}

void displayPayment(int payment, double discount, double afterDiscount)
{
	cout << "Total purchase before discount" << right << setw(6) << ": " << payment << '\n';
	cout << "Total discount" << right << setw(22) << ": " << discount << '\n';
	cout << "Total Purchase after discount " << right << setw(6) << ": " << afterDiscount << '\n';
}

int main()
{
	int total_s {}, total_m {}, total_e {};
	double totalPayment {};

	for (int i = 1; i < 6; ++i) {
		int number {}, duration {};
		char service {};

		cout << "Customer number: ";
		cin >> number;

		cout << "Please enter the service code: ";
		cin >> service;

		cout << "Please enter the duration of service purchase: ";
		cin >> duration;

		const auto payment {calPayment(service, duration)};

		cout << "Customer number " << right << setw(20) << ": " << number << '\n';
		cout << "The code of service is " << right << setw(13) << ": " << service << '\n';
		cout << "The duration of service is " << right << setw(9) << ": " << duration << '\n';
		cout << "The payment is " << right << setw(21) << ": " << payment << '\n';

		const auto discount {caldiscount(service, duration)};

		if (service == 's' || service == 'S')
			total_s += payment;

		if (service == 'm' || service == 'M')
			total_m += payment;

		if (service == 'e' || service == 'E')
			total_e += payment;

		const auto afterDiscount {payment - discount};

		totalPayment += afterDiscount;
		displayPayment(payment, discount, afterDiscount);
	}

	cout << "Total payment for search engine optimization (S) is : " << total_s << '\n';
	cout << "Total payment for Social media marketing (M) is " << right << setw(6) << ": " << total_m << '\n';
	cout << "Total payment for Email marketing (t) is " << right << setw(13) << " : " << total_e << '\n';

	const auto highest {((total_s > total_m) ? ((total_s > total_e) ? total_s : total_e) : ((total_m > total_e) ? total_m : total_e))};

	cout << "Service with the highest total payment is" << right << setw(13) << ": " << highest << '\n';
	cout << "The total payment from all customers (5) is" << right << setw(11) << " : " << totalPayment << " (afterDiscount)\n";
}


Note. Check L93 produces the correct result.

Also note that there's no checks for valid/invalid input.

Last edited on
AbstractionAnon (6954)
I see you haven't fixed line 39 as I pointed out in my forum reply.

Line 9,53,61: Should be 'S', not "S". Single quote, not double.

Line 20 should be: right << setw(21) Should be <<, not <

Line 73,74: Missing a close quote
cout << "Total payment for Social media marketing (M) is :"
cout << "Total payment for Email marketing (t) is :"


Line 43: You're using the return value from calPayment, but calPayment doesn't return a value if you fall through the if statements.

Lines 54,56,58: round() returns a double. discount is an int. If you want to assign a double to an int, you must cast it.

Line 75: You need to adjust your parens:

int highest = total_s > total_m ? (total_s > total_e ? total_s : total_e) : (total_m > total_e ? total_m : total_e); 

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#include<iostream>
#include<iomanip>
#include<cmath>
using namespace std;
using std::setw;
using std::right;
int calPayment(char service, int duration)
{
	if (service == 's' || service == 'S')
		return(duration * 2000);
	if (service == 'm' || service == 'M')
		return(duration * 1500);
	if (service == 'e' || service == 'E')
		return(duration * 990);
	return -1;		//	Avoid compiler warning
}

void displayPayment(int payment, int discount, int afterDiscount)
{
	cout << "Total purchase before discount" << right << setw(5) << ": " << payment << endl;
	cout << "Total discount" << right << setw(21) << ": " << discount << endl;
	cout << "Total Purchase after discount " << right << setw(6) << ": " << afterDiscount << endl;
}

int main()
{
	int total_s, total_m, total_e, totalPayment;
	total_s = 0;
	total_m = 0;
	total_e = 0;
	totalPayment = 0;

	int number, duration, payment;
	char service;
	for (int i = 1; i < 6; i++)
	{	//	Begin for loop	
		cout << "Customer number " << right << setw(21) << ": ";
		cin >> number;
		cout << "Please enter the service code :";
		cin >> service;
		cout << "Please enter the duration of service purchase : ";
		cin >> duration;

		payment = calPayment(service, duration);
		cout << "Customer number " << right << setw(20) << ": " << number << endl;
		cout << "The code of service is " << right << setw(16) << ": " << service << endl;
		cout << "The duration of service is " << right << setw(9) << ": " << duration << endl;
		cout << "The payment is " << right << setw(19) << ": " << payment << endl;

		int discount = 0;

		if (duration > 12)
		{
			if (service == 's' || service == 'S')
				discount = (int)round((duration * 2000) * 0.1);
			if (service == 'm' || service == 'M')
				discount = (int)round((duration * 1500) * 0.1);
			if (service == 'e' || service == 'E')
				discount = (int)round((duration * 990) * 0.1);
		}
		
		if (service == 's' || service == 'S')
			total_s += payment;
		if (service == 'm' || service == 'M')
			total_m += payment;
		if (service == 'e' || service == 'E')
			total_e += payment;
		int afterDiscount = payment - discount;
		totalPayment += afterDiscount;
		displayPayment(payment, discount, afterDiscount);
	}	//	End for loop

	cout << "Total payment for search engine optimization (S) is : " << total_s << endl;
	cout << "Total payment for Social media marketing (M) is :" <<right<<setw(7)<<": "<<total_m<<endl;
	cout << "Total payment for Email marketing (t) is :" <<right<<setw(14)<<" : "<<total_e<<endl;
	int highest = total_s > total_m ? (total_s > total_e ? total_s : total_e) : (total_m > total_e ? total_m : total_e);	
	cout << "Service with the highest total payment is" << right << setw(13) << ": " << highest << endl;
	cout << "The total payment from all customers (5) is : " << totalPayment << "(afterDiscount)" << endl;
}

Last edited on
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