Need help fixing an error
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  1. #1
    Join Date
    Nov 2012
    Posts
    4

    Resolved Need help fixing an error

    I ran the program and now lines 38, 92, 105, 108, 129, 138-140, 156-160, and 183 have these lime green colored blocks next to them and the error opens this crtexe.cpp file and highlights line number 555 in there:

    Code:
    mainret = main(argc, argv, envp);

    My whole code is:
    Code:
    #include <iostream>
    #include <string>
    #include <iomanip>
    using namespace std;
    
    //student Class declaration
    class Student
    {
    	private:
    		string name;
    		int id;
    		int *test;
    		int num;
    		void makeArray();
    	public:
    		Student();
    		Student(int n);
    		Student(string nm, int i, int n);
    		void setName(string nm);
    		void setID(int i);
    		void setScore(int i, int s);
    		string getName() const;
    		int getID() const;
    		void showScore();
    		void display();
    		~Student();			
    };
    
    //makeArray allocate an int array with num elements, 
    //assigns the address of the array to test and assigns 0 to all elements
    void Student::makeArray()
    {
    	int size = Student::num;
    	int *studentArray;
    	studentArray = new int[num];
    	Student::test = studentArray;
    
    	test = 0;
    }
    
    //Student function
    Student::Student()
    {
    	setName("NONE");
    	setID(10);
    	Student::num = 3;
    
    
    }
    
    //Second student function, takes in 2 parameters
    Student::Student(int n)
    {
    	setName("None");
    	setID(10);
    	if(n > 0){
    		Student::num = n;
    	}else{
    		Student::num = 3;
    	}
    	makeArray();
    }
    
    //Third student function, takes in 3 parameters
    Student::Student(string nm, int i, int n)
    {
    	setName(nm);
    	setID(i);
    	if(n > 0){
    		Student::num = n;
    	}else{
    		Student::num = 3;
    	}
    	makeArray();
    }
    
    //sets name to nm
    void Student::setName(string nm)
    {
    	Student::name = nm;
    }
    
    //sets id to i. If i is in range of 10 - 99. If not then it sets id to 10 and prits and error
    //message saying it cannot set the id to i. The error message should include the students name
    //by displaying the return value of get name
    void Student::setID(int i)
    {
    	if(i >= 10 && i <= 99){
    		Student::id = i;
    	}else{
    		Student::id = 10;
    		cout << "Invalid.  Can not set id to " << i << " for " << getName() << endl;
    	}
    }
    
    //only sets the score if index i is a valid index within the bounds of the dynamic array holding the test scores,
    //and if s is a valid score in teh range of 0-100. If it doesn't meet thse conditions, an error message should display
    // saying the test i cantnot be set to s. Error message should include student's name by displaying return value or getName.
    void Student::setScore(int i, int s)
    {
    	if(i < Student::num){
    		if(s >= 0 && s <= 100){
    			test[i] = s;
    		}else{
    			cout << "Invalid.  Can not set test " << i << " to " << s << " for " << getName() << endl;
    		}
    	}else{
    		cout << "Invalid.  Can not set test " << i << " to " << s << " for " << getName() << endl;
    	}
    }
    
    //returns the name
    string Student::getName() const
    {
    	return Student::name;
    }
    
    //returns the id
    int Student::getID() const
    {
    	return Student::id;
    }
    
    //displays the test number and the score
    void Student::showScore()
    {
    	for(int count = 0; count < Student::num; count++)
    	{
    		cout << "Test " << count << "had a score of " << test[count] << endl;
    	}
    }
    
    //get and display the student's information
    void Student::display()
    {
    	cout << "The Name: " << getName();
    	cout << "The ID: " << getID();
    	showScore();
    	cout << endl;
    	cout << endl;
    }
    
    //frees the array that test is pointing to
    Student::~Student()
    {
    	free(test);
    }
    int main()
    {
    	//sets up the 3 students
    	Student a;
    	Student b(4);
    	Student c("Joe", 40, 5);
    
    	//calls the set functions
    	cout << "Calling the set functions";
    	//for student a
    	a.setName("Tom");
    	a.setID(200);
    	a.setID(20);
    	a.setScore(0, 75);
    	a.setScore(1, 85);
    	a.setScore(2, 95);
    
    	//for student b
    	b.setName("John");
    	b.setID(30);
    	b.setScore(0, 70);
    	b.setScore(1, 80);
    	b.setScore(2, 90);
    	b.setScore(3, 100);
    
    	//for student c
    	c.setScore(0, 90);
    	c.setScore(1, 91);
    	c.setScore(2, 92);
    	c.setScore(3, 93);
    	c.setScore(4, 94);
    	c.setScore(5, 95);
    	c.setScore(4, 105);
    	c.setScore(5, 105);
    
    	//the display function
    	a.display();
    	b.display();
    	c.display();
    
    	
    	system("pause");
    	return 0;
    }
    Any help with why i am getting this error and how to fix it would be greatly appreciated. Thanks
    Last edited by fergis911; November 26th, 2012 at 07:38 PM. Reason: Resolved

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