Hi guys im a beginner at programming i started a book for beginners im only on lopps now but as uasuall i googled and wondered off into classes i keep getting this error, i initialized the float variables in the class by using the constructor. I'm not sure if this is the right way, please help ::)
#include <iostream>
#include <time.h>
#include <string>
using namespace std;
// Function Declarations
string ToUpper(string string1);
///////////////////////////////
class Student
{
float eMidterm;
float eFinal;
float eResearch;
float ePresentation;
float sMidterm;
float sFinal;
float sResearch;
float mMidterm;
float mFinal;
// Constructor Function
public:Student();
////////////////////////// Grades Variables
public:
int midterm;
int presentation;
int research;
int finalexam;
public: float setEnglish(int midterm, int finalexam, int research, int presentation);
};
// Constructor Funtion used to Initialize the class members
Student::Student()
{
eMidterm = .25f;
eFinal = .25f;
eResearch = .30f;
ePresentation = .20f;
}
/////////////////////////////////////////////////////////////
// setEnglish
float setEnglish(int midterm, int finalexam, int research, int presentation)
{
Student::Student();
float finalNumericGrade =
(midterm * eMidterm) +
(finalexam * eFinal) +
(research * eResearch) +
(presentation * ePresentation);
return finalNumericGrade;
}
/////////////////////////////////////////////////////////////
int main(void) // MAIN FUNCTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
{
// Variables
string response;
int midterm;
int finalexam;
int research;
int presentation;
float finalNumericGrade;
cout << "\n***** Welcome to the Grade Calculation Program *****\n\n";
cout << "Do you have a grade to calculate(Yes/No) : ";
getline(cin, response);
response = ToUpper(response);
while(response.length() == 0)
{
cout << "\nDo you have a grade to calculate(Yes/No) : ";
getline(cin, response);
}
if(response == "NO")
{
cout << "\n\nThank - You for using the Grade Calculation Program!!\n\n";
system("PAUSE");
return 0;
}
// Main program loop
while(response.compare("YES") == 0)
{
cout << "\n\nEnter Student Type(1: English, 2: Maths, 3: Science) : ";
getline(cin, response);
while(response.length() == 0)
{
cout << "\nEnter Student Type(1: English, 2: Maths, 3: Science) : ";
getline(cin, response);
}
switch(stoi(response))
{
case 1:
Student eStudent;
cout << "\n\nEnglish Student\n\n"
<< "Enter Midterm Grade : ";
getline(cin, response);
midterm = stoi(response);
cout << "Enter Final Exam Grade : ";
getline(cin, response);
finalexam = stoi(response);
cout << "Enter Research Grade : ";
getline(cin, response);
research = stoi(response);
cout << "Enter Presentation Grade: ";
getline(cin, response);
presentation = stoi(response);
eStudent.setEnglish(midterm, finalexam, research, presentation);
break;
}
}
}
////////////////////////////////////////////////////////////////////////
// End of Main And start of my functions
string ToUpper(string string1)
{
for(int x = 0; x < string1.length(); x++)
{
string1[x] = toupper(string1[x]);
}
return string1;
}
///////////////////////////////////////
