ARRAYS

zeeshan96 (2)
Write a program that declares two arrays Gpa and Reg that store the GPAs and Registration
number of students of a class. Use a const initialized variable ‘size’ for array sizes. Program
should allow user to enter values for Gpa and Reg arrays. Index i in both arrays is about same
student i.e. the arrays are parallel. Once the values are entered, the program should display and
implement following menu
Press 1 for Average GPA of class
Press 2 for displaying names of students whose GPA is less than 2
Press 3 for displaying name of student whose GPA is highest
Press 4 for displaying GPA of a particular student
Press 5 for modifying GPA of a particular student
Press 6 to exit the application
Program should repeatedly show the menu and only quits when user presses 6
I do not know if u dont mind plzzz tell me the code........
hamsterman (4538)
What do you have so far?
zeeshan96 (2)
what condition can i apply here for press5 for modifying the gpa....
hamsterman (4538)
It would be more clear what your problem is if you posted the code, but anyway,
you probably should have something like
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cin >> chioce;
if(...)
...
else if( choice == 5 ){
   int id = ask_for_as_student_id();
   student_array[i] = ask_for_a_new_gpa();
}
ceruleus (218)
I don't mind telling you the code:

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#include <iostream>
using namespace std;
int main()
{

     int choice = 0;
     
     while( choice != 6 ) //the code in this loop will execute until user enters a 6
     {
          //clear the screen
          system("cls");
          //display menu
          cout << "I will eventually be a menu!" << endl;
          cout << "I will eventually be option 1!" << endl;
          cout << "I will eventually be option 2!" << endl;
          cout << "I will eventually be option 3!" << endl;
          cout << "I will eventually be option 4!" << endl;
          cout << "I will eventually be option 5!" << endl;
          cout << "I will eventually be option 6!" << endl;

          //accept user input
          cin >> choice;

          //process user input
          switch( choice )
          {
                case 1:
                //insert code for when user presses 1 here...
                break;
                case 2:
                //etc...
                break;
                case 3:
                break;
                case 4:
                break;
                case 5:
                break;
          }
     }

     system("pause");
     return 0;//default exit 
              
}


ok there's a menu template... go!

for the actual functionality of what you are trying to do read http://cplusplus.com/doc/tutorial/ thoroughly. hope this helps!
Last edited on
filipe (1165)
@ceruleus: we don't hand out solutions here, especially to people who don't even bother to ask a question about programming and just ask us to "tell them the code".

And read this: http://www.cplusplus.com/forum/articles/11153/
ceruleus (218)
That's not a solution! That code doesn't even do anything.
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