Write the function average which returns the mean of the given array (that is, the sum divided by the length). Use the accumulate algorithm, from the header, not a loop. arrays.cpp 1 #include using namespace std; double average(const double a[], size_t len) 4 2 { 7 8 }

Write the function average which returns the mean of the given array (that is, the sum divided by the length). Use the accumulate algorithm, from the header, not a loop. arrays.cpp 1 #include using namespace std; double average(const double a[], size_t len) 4 2 { 7 8 }

C++ Programming: From Problem Analysis to Program Design

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ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter12: Points, Classes, Virtual Functions And Abstract Classes

Section: Chapter Questions

Problem 3PE

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Question

C++

Write the function average which returns the mean of the given array (that is, the sum divided by the
length). Use the accumulate algorithm, from the <numeric> header, not a loop.
arrays.cpp
1
#include <numeric>
using namespace std;
double average (const double a[], size t len)
{
2
3
4
5
7
}
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