Function average prototype uble average(double, double, double); Function stdev prototype ---Add the prototype for standard deviation function here t nain() double di, d2, d3; double avg, dev; char again; do cout « "Enter 3 doubles: cin >> d1 >> d2 >> d3; avg = average(d1, d2, d3); cout « "The average is " « avg <« end1; // Add the calling statement and cout for standard deviation //***********
Function average prototype uble average(double, double, double); Function stdev prototype ---Add the prototype for standard deviation function here t nain() double di, d2, d3; double avg, dev; char again; do cout « "Enter 3 doubles: cin >> d1 >> d2 >> d3; avg = average(d1, d2, d3); cout « "The average is " « avg <« end1; // Add the calling statement and cout for standard deviation //***********
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Winclude <iostrean>
Winclude <cmath>
// For sqrt and pow functions
using nanespace std;
// Function average prototype
double average(double, double, double);
// Function stdev prototype
//-----Add the prototype for standard deviation function here
int nain()
double di, d2, d3;
double avg, dev;
char again;
do
cout << "Enter 3 doubles: ";
cin >> d1 >> d2 >> d3;
avg = average(di, d2, d3);
cout « "The average is
« avg « end1;
// Add the calling statement and cout for standard deviation here
cout<<"\nDo you wish to enter another set of nunbers? (Y|N) ;
cin >> again;
} while(again == "Y' || again == "y');
cout « "Goodbye\n";
return e;
*********s**
// average tunction
// Purpose: Compute the average of three doubles
//
// Return Value
//
// double
//
// Parameters
average of the three numbers
//
// double num1
// double nun2
// double nun2
first number
second number
second number
*****.....*
********.*.
double average(double numi, double num2, double num3)
double avg;
avg = (numl + nun2 + num3) / 3;
return avg; //or just return (numl + nun2 + num3) / 3;
//********
// Add the body for standard deviation function here
//*****
********...
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