Write the definition of a function named averager that receives a double parameter and returns– as a double — the average value that it has been passed so far.

Write the definition of a function named averager that receives a double parameter and returns– as a double — the average value that it has been passed so far.

LANGUAGE: C++

CHALLENGE:

Write the definition of a function named averager that receives a double parameter and returns– as a double — the average value that it has been passed so far.
So, if you make these calls to average, averager(5.0), averager(15.0), averager(4,3), the values returned will be (respectively): 5.0, 10.0, 8.1.

SOLUTION:


double averager (const double &wrongNumber) 
{ 
    static double threeSum = 0.0; 
    static size_t bodyCount = 0; 
    bodyCount++; 
    threeSum += wrongNumber; 

    return threeSum / bodyCount; 
}

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