Accept five subject marks and print the average.

#include<iostream>
using namespace std;
int main()
{
float average_marks,sub1,sub2,sub3,sub4,sub5;
cout<<"Enter the marks obtained in subject 1 : ";
cin>>sub1;
cout<<"Enter the marks obtained in subject 2 : ";
cin>>sub2;
cout<<"Enter the marks obtained in subject 3 : ";
cin>>sub3;
cout<<"Enter the marks obtained in subject 4 : ";
cin>>sub4;
cout<<"Enter the marks obtained in subject 5 : ";
cin>>sub5;
average_marks=(sub1+sub2+sub3+sub4+sub5)/5;
cout<<"Your average marks are : "<<average_marks;
}