Program to read marks of 10 students for 4 subjects and compute and display total marks and status of each student

 #include<iostream.h>
 #include<iomanip.h>
 #include<conio.h>

 float total_marks(float []);

 main()
    {
       clrscr();

       float marks[10][4]={0};

       cout<<\"\\n Enter the marks of the ten students : \"<<endl;

       for(int count_1=0;count_1<10;count_1++)
      {
         cout<<\"\\n Enter the marks obtained by student \"<<count_1+1<<
                                \" :\"<<endl;
         cout<<\"\\t Subject-1 = \";
         cin>>marks[count_1][0];

         cout<<\"\\t Subject-2 = \";
         cin>>marks[count_1][1];

         cout<<\"\\t Subject-3 = \";
         cin>>marks[count_1][2];

         cout<<\"\\t Subject-4 = \";
         cin>>marks[count_1][3];
      }

       getch();
       clrscr();

       cout<<\"\\n *********************************  Result Sheet  *****************************\"<<endl;
       cout<<\"\\n Student No.  Subject-1  Subject-2  Subject-3  Subject-4  \";
       cout<<\"Total Marks  Status\\n\"<<endl;


       for(int count_2=0;count_2<10;count_2++)
      {
         cout<<setw(8)<<count_2+1;
         cout<<setw(13)<<marks[count_2][0];
         cout<<setw(11)<<marks[count_2][1];
         cout<<setw(11)<<marks[count_2][2];
         cout<<setw(11)<<marks[count_2][3];
         cout<<setw(11)<<total_marks(marks[count_2]);
         cout<<setw(12)<<((total_marks(marks[count_2])>=200)?\"Pass\":\"Fail\");
         cout<<endl;
      }

       cout<<\"\\n ******************************************************************************\";

       getch();
       return 0;
    }


 //-----------------------  total_marks(float [])  -----------------------//


  float total_marks(float marks[])
    {
       float sum=0;

       for(int count=0;count<4;count++)
      sum+=marks[count];

       return sum;
    }