Question: Can someone fix my code. Needs to receive first and last name from user along with 3 scores. It will then take information and store
Can someone fix my code. Needs to receive first and last name from user along with 3 scores. It will then take information and store it into new file along with the average of 3 scores. Here is what I have so far
/* Preprocessor Directives */ #include
/* Global Variable */ struct Student { char FirstName[MaxName]; //subelement of structure student for first name char LastName[MaxName]; //subelement of structure student for last name char Grade[MaxGrade]; //subelement of structure student for Grade
}; //end struct student
/* Function Prototype */ void Add(Student NewStudent[], int& i); //Add student fucntion to get new user data
int main() { /* Variables */ char LineIn[100]; //input line from file FILE* Gradebook_ptr; // File pointer to contacts file loaded in memory student GradebookList[20]; //place to store contacts to use within main int i = 0; //loop incrementor int StudentCont = 0; //current person number char Ans; //answer to if the user wants more people y or Y int j = 0;//loop incrementor char LineOut[100]; //line to write to file
/* Process or Main program */
for (j = StudentCont; j < i;j++)// loop for each new student to add to a file {
/* Open and read data from file contacts.txt */ Gradebook_ptr = fopen("", "w"); //open file
if (Gradebook_ptr == NULL) //check to see if file was opened {//if true cout << " **Error File Did Not Open** "; //error message to console system("pause"); //wait for user input (windows only) exit(0); //exit program
}// end if (Contact_ptr == NULL) else {
cout << " file opened correctly "; //file opened }
//read data from file one line at a time store in contact array while (fgets(LineIn, 100, Gradebook_ptr) != NULL) { //break out the input line into first last email and phone sscanf(LineIn, "%s\t%\t%s\t%s", GradebookList[i].FirstName, GradebookList[i].LastName, GradebookList[i].Grade1, GradebookList[i].Grade2, GradebookList[i].Grade3); i++; //incrment loop incrementor
}//end while (fgets(LineIn, 100, Contact_ptr) != NULL)
//store number read in StudentCont = i;
//close file fclose(Gradebook_ptr); }
/* Ask User if they want to add additional people to file */ cout << " Would you like to add additional people to the file (y)?\t"; //instructions to user cin >> Ans; //get answer from user 'y' or 'Y'
while (Ans == 'y' || Ans == 'Y')//loop until received all new persons { //see if we received more then 20 if (StudentCont >= 20) {//if treu cout << " Warning Cant Add Any More students "; //display error message break; //break out of loop
}//if (StudentCont >= 20)
//get new person AddStudent(GradebookList, i);//get new person from user
i++;//increment number of Students
}//end while (Ans == 'y' || Ans == 'Y')
/* Write each new people to file contacts.txt */ if (i > StudentCont) //see if new ppl are requried to add to file {//if true //open file write mode Gradebook_ptr = fopen("", "w");
//error message if file not opened if (Gradebook_ptr == NULL) {//if true
cout << " ***File Not Opened*** "; //error message exit(0); //exit program
}//end if (Gradebook_ptr == NULL) else { cout << " File Opened Corectly 2 "; }
fputc(' ', Gradebook_ptr); //format file
system("pause"); //wait for anykey
return 0; //Return Zero }//End main()
/* Function Definitions */ void AddStudent(Student ContactPeople[], int& i) { /* local variables */
//get first name cout << " Please Enter New First Name:\t";//instructions cin >> NewStudent[i].FirstName; //receive first name
//get last name cout << " Please Enter New Last Name:\t"; //instructions cin >> NewStudent[i].LastName; //get last name
//get Grade1 cout << " Please Enter Grade 1:\t"; //instructions cin >> NewStudent[i].Grade1;//receive grade
///get Grade2 cout << " Please Enter Gradel:\t"; //instructions cin >> NewStudent[i].Grade2;//receive grade
//get Grade3 cout << " Please Enter Grade3:\t"; //instructions cin >> NewStudent[i].Grade3;//receive grade return;//bak to main }//end void AddPerson(Person ContactPeople[], int& i)
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