#include <iostream>
#include <string>
#include <fstream>
#include <iomanip>
using namespace std;
void getInformationKeyBoard(int, string[], int[]);
bool openFile(ifstream &infile, string fileName);
void display(int size, string array[]);
void read2Array(ifstream &infile, int size, string array[]);
void printReport(string name[], int score[], int NumberOfStudent);
int main()
{
const int size = 1024;
string Name[size], scoreFile[size];
int score[size];
int NumberOfStudent;
const int SIZE = 7;
ifstream inFile;
char choice;
cout << "You want to enter your scores by your keyboard (A) or from your input (B): ";
cin >> choice;
if (choice == 'a' || choice == 'A') // It will take information from keyboard
{
cout << "How many students do you want to enter: ";
cin >> NumberOfStudent;
getInformationKeyBoard(NumberOfStudent, Name, score);
printReport(Name, score, NumberOfStudent);
}
else if (choice == 'b' || choice == 'B') // It will take information from file
{
string name;
char again = 'Y';
bool close = false;
cout << "Enter name of file: ";
cin >> name;
openFile(inFile, name);
read2Array(inFile, SIZE, scoreFile);
display(SIZE, scoreFile);
}
else // If you choice is not A,a or B,b
cout << "Your did not follow the right instruction.";
cout << endl << endl;
system("pause");
return 0;
}
// Open file
bool openFile(ifstream &infile, string fileName){
infile.open(fileName);
if (infile)
return true;
return false;
}
void getInformationKeyBoard(int size, string Names[], int scores[]) // Information from keyboard
{
for (int i = 0; i < size; i++)
{
cout << i + 1 << ". Student First Name and Last Name: ";
cin.ignore();
getline(cin, Names[i]);
do
{
cout << i + 1 << ". Enter the score between 1 and 100: ";
cin >> scores[i];
} while (scores[i] > 100 || scores[i] < 0);
}
}
void read2Array(ifstream &infile, int size, string array[]){
int index = 0;
string line;
while (getline(infile, line)){
array[index] = line;
++index;
}
}
// Display array
void display(int size, string array[]){
for (int index = 0; index < size; ++index){
cout << array[index] << endl;
}
}
void printReport(string name[], int score[], int NumberOfStudent)
{
int lowest, highest, mean;
cout << "Enter lowest score: ";
cin >> lowest;
cout << "Enter highest score: ";
cin >> highest;
cout << "Enter mean score: ";
cin >> mean;
cout << "================================================================================";
cout << setw(10) << "Number of scores = " << NumberOfStudent << endl;
cout << setw(10) << "Lowest Score = " << lowest << endl;
cout << setw(10) << "Highest Score = " << highest << endl;
cout << setw(10) << "Mean Score = " << mean << endl;
cout << "Name" << setw(15) << "Score" << setw(15) << "IsLowest" << setw(15) << "IsHighest" << setw(15) << "Mean" << endl;
cout << "-----------------------------------------------------------------" << endl;
cout << name[NumberOfStudent] << endl;
cout << endl;
}
A header statistic section of number of scores, lowest, highest, and mean scores, followed by details for each student - one per line.
I stuck at making output to screen. I want my output look like this
Number of scores = 3 Lowest Score = 82 Highest Score = 92 Mean Score = 87 Name Score IsLowest IsHighest >=Mean F1 L1 82 Y N N F2 L2 87 N N Y F3 L3 92 N Y Y
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