Friday, 2 May 2014

Write a program that input marks of eight subjects from user. Program automatically calculates average and grade of student. Output should like: Enter marks of engish 123 Enter marks of urdu 135 Enter marks of computer 56 Enter marks of maths 96 Total marks: ... Average: …. Grade: ….

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Write a program that input marks of eight subjects from user. Program automatically calculates average and grade of student. Output should like:
Enter marks of engish 123
Enter marks of urdu 135
Enter marks of computer 56
Enter marks of maths 96
Total marks: ...
Average: ….
Grade: …..

#include <iostream>           
#include <conio.h>
using namespace std;

int main()
{
  int a,b,c,d,e,f,g,h,average,total;
   cout<<"Enter the marks of English = ";
   cin>>a;
   cout<<"Enter the marks of Applied Mechanics = ";
   cin>>b;
   cout<<"Enter the marks of Urdu = ";
   cin>>c;
   cout<<"Enter the marks of Calculus = ";
   cin>>d;
   cout<<"Enter the marks of Islamiyat = ";
   cin>>e;
   cout<<"Enter the marks of Computer Science = ";
   cin>>f;
   cout<<"Enter the marks of Physics = ";
   cin>>g;
   cout<<"Enter the marks of Chemistry = ";
   cin>>h;
   total=a+b+c+d+e+f+g+h;
   cout<<"\nTotal = ";
   cout<<total;
   average=(a+b+c+d+e+f+g+h)/8;
   cout<<"\nAverage = ";
  cout<<average;
if(total<=800 && total>700)
    cout<<"\nGrade A";
else if(total<=700 && total>500)
        cout<<"\nGrade B";
else if (total<=500 && total>300)
        cout<<"\nGrade C";
else if (total<=300 && total>200)
            cout<<"\nGrade D";
else
            cout<<"\nFail";

    return 0;
}  




 
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