Hey everyone :)
So I'm doing my homework when I get this massive brainfart. It's all done, and everything works, except I need a way to make j [in the function AddStudents()] get bigger without resetting to 0 everytime the function is called (so it moves to the next cell in the array). But I can't figure it out O.o Any ideas?
p.s. I would put it in a for loop but the homework says it should only be called once and then the user should have the option to add another student.
#include <iostream>
using namespace std;
class students {
private:
char name[15];
int studentID;
float gpa;
int classes;
public:
void AddStudent();
void FindStudent();
};
typedef class students STUDENTS;
STUDENTS student[10];
void students::AddStudent()
{
int j=0;
char holdID[10];
char holdgpa[5];
char holdclass[5];
cout << "Enter the following information: \n";
cout << "Name: ";
cin >> student[j].name;
cout << "Student ID: ";
cin >> holdID;
student[j].studentID = atoi (holdID);
cout << "GPA: ";
cin >> holdgpa;
student[j].gpa = atof (holdgpa);
cout << "Classes: ";
cin >> holdclass;
student[j].classes = atoi (holdclass);
//j++;
}
void students::FindStudent(){
int ID;
cout << "\nWhat is the Students ID number? ";
cin >> ID;
for(int i =0; i < amount; i++)
if (ID == student[i].studentID){
cout << "Name: " << student[i].name << "\n";
cout << "Student ID: " <<student[i].studentID << "\n";
cout << "GPA: " << student[i].gpa << "\n";
cout << "Classes: " <<student[i].classes << "\n";
}
}
int main()
{
int add, answer;
students go;
cout << "Would you like to add a student? 0 yes, 1 no: ";
cin >> add;
if(add == 0){
go.AddStudent();
do {
cout << "Would you like to add a student? 0 find, 1 quit: ";
cin >> add;
if(add == 0) {
go.AddStudent();
}
} while (add == 0);
cout << "Would you like to find a student? 0 find, 1 quit: ";
cin >> answer;
if(answer == 0){
go.FindStudent();
do {
cout << "Would you like to find a student? 0 find, 1 quit: ";
cin >> answer;
if(answer == 0) {
go.FindStudent();
}
} while (answer == 0);
}
}
system("pause");
return 0;
}
