Hello I\'m new at this as well as confuse how do I program this: Do you have any

Question

Hello I'm new at this as well as confuse how do I program this:  Do you have any sample? Thanks



FUNCTION

write a program to calculate the average of the class by following steps:

1. ask the user to input students in the class (guess any number)

2. use random function to generate the score (between 0 and 100) for each student and calculate the total of the scores by using while loop.

3. define a function "double average(int, int)" to calculate the class average

4. in main function call average function and display the average of the class

Explanation / Answer

please rate - thanks

#include <iostream>
#include <ctime>
#include <cstdlib>
double average(double,double);
using namespace std;
int main()
{int num,i,sum=0,students;
srand(time(0));
cout<<"How many students in the class: ";
cin>>students;
i=0;
cout<<"The grades are: ";
while(i<students)
    {num=rand()%101;
    cout<<num<<" ";
    sum+=num;
    i++;
    }
cout<<" The class average is :"<<average(sum,students)<<endl;  
system("pause");
return 0;
}     
double average(double sum,double students)
{return sum/students;
}

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