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 }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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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
}
CodeCheck
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Transcribed Image Text: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
}
CodeCheck
Reset
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