Question

U CHU PO J O ! Week 11 Homework-Functions X + /bbcswebdav/pid-2592362-dt-content-rid-39864984_1/courses/CSC-170-03-191/CSC%20170%20Program%205%20%26% CSC 170 - 03 Fall 2019 Program 5 & 6 You are required to write a program which reads five test scores and computes and prints the sum and average of these test scores. Note: This program should not use arrays. You are required to produce two versions of this program Version 1 Program 5 In the first version you must use the following: 1. Avoid function to read the input data 2. Avoid function to compute the sum and the average 3. Avoid function to print the results Version 2-Program 6 In this version you must use the following: 1. Avoid function to read the input data 2. A value returning function to compute the sum 3. A value returning function to compute the average 4. Avoid function to print the results Deliverables: On or before the due date for each version, you will submit to Blackboard. Your program should contain comments for the program: brief comments for each function which explain the purpose of the function. Each version Due Date Version 1: Sunday November 10 by 11:59 pm a) Your program b) Labeled hierarchy chart c) Comments at the beginning of each function which briefly describe the purpose of each function d) Comments in the program which indicate, where applicable: The function prototypes b. The function header The function bodies d. The formal parameters e. The actual parameters The function call statements Windows DEL

c++

Answer 1

Note : I developed 2 programs. I also develop and update rest of two programs.thank u

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Program#5)

#include <fstream>
#include <iostream>
#include <iomanip>
#include <cstring>
#include <cstdlib>
using namespace std;

void readData(int scores[],int SIZE);
void calcSumAvg(int scores[],int SIZE,int &sum,double &avg);
void printResults(int sum,double avg);
int main() {
   int sum;
   double avg;
const int SIZE=5;
int scores[SIZE];
readData(scores,SIZE);
calcSumAvg(scores,SIZE,sum,avg);
printResults(sum,avg);
   return 0;
}
void readData(int scores[],int SIZE)
{
   for(int i=0;i<SIZE;i++)
   {
       cout<<"Enter Test Score#"<<(i+1)<<":";
       cin>>scores[i];
   }
}
void calcSumAvg(int scores[],int SIZE,int &sum,double &avg)
{
   for(int i=0;i<SIZE;i++)
   {
       sum+=scores[i];
   }
   avg=((double)sum)/SIZE;
}
void printResults(int sum,double avg)
{
   cout<<"Sum of test scores :"<<sum<<endl;
   cout<<"Average :"<<avg<<endl;
}

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Output:

C:\Program Files (x86)\Dev-Cpp\MinGW64\bin\ReadTestScoresCalculateTotalAverageDisplay.exe Enter Test Score#1:56 Enter Test Score#2:67 Enter Test Score#3:77 Enter Test Score#4:78 Enter Test Score#5:89 Sum of test scores : 368 Average :73.6 ------------ Process exited after 5.923 seconds with return value o Press any key to continue .

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Program 6)

#include <fstream>
#include <iostream>
#include <iomanip>
#include <cstring>
#include <cstdlib>
using namespace std;

void readData(int scores[],int SIZE);
int calcSum(int scores[],int SIZE);
double calcAvg(int sum,int SIZE);

void printResults(int sum,double avg);
int main() {
   int sum;
   double avg;
const int SIZE=5;
int scores[SIZE];
readData(scores,SIZE);
sum=calcSum(scores,SIZE);
avg=calcAvg(sum,SIZE);
printResults(sum,avg);
   return 0;
}
void readData(int scores[],int SIZE)
{
   for(int i=0;i<SIZE;i++)
   {
       cout<<"Enter Test Score#"<<(i+1)<<":";
       cin>>scores[i];
   }
}
int calcSum(int scores[],int SIZE)
{
   int sum=0;
   for(int i=0;i<SIZE;i++)
   {
       sum+=scores[i];
   }
   return sum;
}
double calcAvg(int sum,int SIZE)
{
  
       double avg=((double)sum)/SIZE;
   return avg;
}

void printResults(int sum,double avg)
{
   cout<<"Sum of test scores :"<<sum<<endl;
   cout<<"Average :"<<avg<<endl;
}

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Output:

C:\Program Files (x86)\Dev-Cpp\MinGW64\bin\ReadTestScoresCalculate TotalAverage DisplayCPP.exe Enter Test Score#1:67 Enter Test Score#2:78 Enter Test Score#3: 89 Enter Test Score#4:98 Enter Test Score#5:87 Sum of test scores : 419 Average :83.8 Process exited after 4.794 seconds with return value o Press any key to continue ...

___________________________Thank You