Please help in this program array

[CE Student]

Hi!
I am a new member here
and I want any body to help me in this program
becuase I am a new student in c++
and I don not now a lot in it
sorry for my wrong language, because I do not speak English very will
please help me
I should sent this program tomorow

(Airplane Seating Assignment) Write a program that can be used to assign seats for a commercial airplane. The airplane has 13 rows, with 6 seats in each row. Rows 1 and 2 are first class; the remaining rows are economy class. Also, rows 1 through 7 are nonsmoking. Your program must prompt the user to enter the following information:
Ticket type (first class or economy class) For economy class, the smoking or nonsmoking section Desired seat Output the seating plan in the following form:

A B C D E F
Row 1 * * X * X X
Row 2 * X * X * X
Row 3 * * X X * X
Row 4 X * X * X X
Row 5 * X * X * *
Row 6 * X * * * X
Row 7 X * * * X X
Row 8 * X * X X *
Row 9 X * X X * X
Row 10 * X * X X X
Row 11 * * X * X *
Row 12 * * X X * X
Row 13 * * * * X *

Here , * indicates that the seat is available; X indicated that the seat is occupied. Make this a menu-driven program; show the user’s choices and allow the user to make the appropriate choice.

[CE Student]

This is my try

#include<iostream>
#include<string>
#include<fstream>
using namespace std;
int main()
{
	string nameofstd[50];//name of student
	double stdtestscore[50];//student test score
	double sum=stdtestscore[0];
	double larger=stdtestscore[0];
	int M;
	double avg;
	int counter=0;
	ifstream infile;
	infile.open("in.txt");
	while(!infile.eof() && counter<=50)
	{
	infile>>nameofstd[counter]>>stdtestscore[counter];
	counter++;
	}
	counter--;
	for(int i=0;i<counter;i++)
	{
		sum+=stdtestscore[i];
		M=0;
		if(stdtestscore[i]>larger)
		{
			larger=stdtestscore[i];
			M=i;
		}
	}

	avg=sum/counter;

	cout<<"average="<<avg<<endl;
	
			cout<<"The students thier test scores are below the class average"<<endl;//an appropriate message
			cout<<"students are:"<<endl;
			for(int Z=0;Z<counter;Z++)
			{
				if(stdtestscore[Z]<avg)
					cout<<nameofstd[Z]<<endl;
			}
			cout<<"The Highest test score is:"<<larger<<endl;
			cout<<"The student whose have the highest test score are:"<<endl;

				for(int A=0;A<counter;A++)
				{
					if(stdtestscore[A]==larger)
						cout<<nameofstd[A]<<endl;
				}
	infile.close();
	return 0;
}

[CE Student]

There is any thing wrong??????

[Narue]

>There is any thing wrong??????
Yes, you forgot to add code tags despite having instructions thrown in your face with every post. I've added them for you this time.

[CE Student]

Why there is no answer
please help me
This pogram 100 mark for it
:(

[smile!]

Hello!
How we can help you and your program that you trid to did it is different and the program question is differint !
your program about airplain and your program about students and scores!

[Salem]

> double sum=stdtestscore[0];
What will the value of sum be before you've read data into stdtestscore[0]?
What will the value of sum be AFTER you've read data into stdtestscore[0]?

> while(!infile.eof() && counter<=50)
If counter is 50, will that overflow your array?

And smile! is correct, your question and your answer have no relationship.