Question

PLEASE USE BASIC C++ CODE

PLEASE USE BASIC C++ CODE

PLEASE HAVE DONE AS SOON AS POSSIBLE

THANK YOU I REALLY APPRECIATE IT

Same program as Quiz #4, but this time it must be done with arrays: Write a program that calculates the average of 5 test scores for each student on the file. Function 1--write a function to read the student's name 5 test scores for each student from a file. The number of students on the file is not known. Store the scores for each student in an array. No error checking is required. Function 2--write a value-returning function to calculate the average when the lowest score is dropped. Display on the screen. Test data for the file (first line is student 1, second line is student 2) Jones 80 90 75 90 85 Lee 80 65 80 80 80 continues until eof Output: Jones average is: 86.25 Lee average is: 80.00 Student 3.... Student 4.....

FILE TEXT:

Mary 80 90 75 90 85
Joe 80 65 80 80 80

Answer 1

/*
 *  C++ Program for file reading average grade print
 */

#include <iostream>
#include <fstream>
#include <string>
using namespace std;
#define MAX_STUD 50
#define MAX_SUB 5

struct student {
  string name;
  int scores[MAX_SUB];
};

//  first function
void readFileToArray(string fileName, student studentArray[], int &size)
{
  fstream file;
  file.open(fileName.c_str(), ios :: in);
  
  int i = 0, sumTemp = 0;

  while (!file.eof())
  {
    sumTemp = 0;
    file >> studentArray[i].name;
    for (int j = 0; j < MAX_SUB; j++)
    {
      file >> studentArray[i].scores[j];
    }
    i += 1;
  }
  
  file.close();
  size = i;
}

//  second function
double getAvgScore(int scores[])
{
  double sumTemp = 0;
  for (int i = 0; i < MAX_SUB; i++)
  {
    sumTemp += scores[i];
  }
  return (double)sumTemp/MAX_SUB;
}

int main()
{
  student studentArray[MAX_STUD];
  string fileName = "file.txt";
  int i = 0, N;

  readFileToArray(fileName, studentArray, N);

  for (i = 0; i < N; i++)
  {
    cout << studentArray[i].name << " average is: " << getAvgScore(studentArray[i].scores) << endl;
  }

  return 0;
}

> clang++-7 -pthread -std=c++17 -o main main.cp р 3./main Jones average is: 84 Joe average is: 77 1 /* 2 C++ Program for file reading average grade print 3 */ 4 5 #include <iostream> 6 #include <fstream> 7 #include <string> 8 using namespace std; 9 #define MAX STUD 50 10 #define MAX SUB 5 11 12 e struct student { 13 string name; 14 int scores [MAX_SUB]; 15 }; 16 17 // first function 18 void readFileToArray(string fileName, student studentArray[], int &size) 196 { 20 fstream file; 21 file.open(fileName.c_str(), ios :: in); 22 23 int i = 0, sumTemp = 0; 24 25 while (!file.eof()) 26 27 sumTemp = 0; 28 file >> studentArray[i].name; 29 for (int j = 0; j < MAX_SUB; j++) 30 31 file »> studentArray[i].scores[j]; { { רך

file.txt 1 2 Mary 80 90 75 90 85 Joe 80 65 80 80 80

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