Question

You can vary it as long as the fahr and cels temperatures line up vertically and everything is clearly labeled.

This program involves inputting a set of Fahrenheit temperatures and performing a set of operations on them: The number of temperatures to input is determined by the user at the beginning of the program. You must ask them to enter the number of temperatures that they will be typing in. This number must be between 1 and 30 (inclusive.) If it is not, you need to display a message informing the user that the value they entered is out of range and make them re-input as many times as needed 1. 2. Temperature values must be between -175.0 to 175.0 (inclusive). Reject any values that are not in this range and prompt for a re-input. 3. You must declare an array to hold your (double) temperature values. 4. The report consists of the following output (which must be done in this order): a. All of the temperatures, in ascending order b. The average temperatures (for Fahrenheit and Celsius) c. The highest and lowest temperatures (for Fahrenheit and Celsius) d. The number of temperatures input e. The amount of temperatures abovelequal toland below the average (once) f. The amount of Fahrenheit (only) temperatures 100 or higher, greater tharn 32 but less than 100, and 32 or lower. Notes/Specifications 1. Display all floating-point numbers to one decimal place. 2. No global variables. 3. Your code must not generate any compiler warnings or errors as submitted. 4. You must use main) as a driver function and move all of your tasks to other functions. Part of your grade is breaking down the problem into smaller components. Each function should only handle one primary task (generating and outputting the same part of a report cannot be in the same function.) Do not throw everything (or function calls to everything) into a function called by main() in an attempt to circumvent this guideline - doing so will result in a significant penalty. The only permissible statements in main) are: Declaring variables; Calling other functions; The return 0 statement. o o 5. Your program must compile without any warnings or errors. 6. Make sure your code is well documented and observes style guidelines. Code that is difficult to read/follow and/or has poor variable/function names will result in a deduction.

Answer 1

#include <iostream>
#include <iomanip>

using namespace std;

double fahrenheitToCelsius(double F){
    return (F - 32) * 5 / 9;
}

void inputTemp(double fTemp[], double cTemp[], int &num){
    cout << "Enter number of temperatures to input: ";
    cin >> num;
    while(num < 1 || num > 30){
        cout << "Number of temperatures must be in range 1 and 30(inclusive)." << endl;
        cout << "Enter number of temperatures to input: ";
        cin >> num;
    }
    for(int i = 0; i < num; i++){
        cout << "Enter temperature in Fahrenheit: ";
        cin >> fTemp[i];
        while(fTemp[i] < -175.0 || fTemp[i] > 175.0){
            cout << "Temperature must be between -175.0 to 175.0(inclusive)." << endl;
            cout << "Enter temperature in Fahrenheit: ";
            cin >> fTemp[i];
        }
        cTemp[i] = fahrenheitToCelsius(fTemp[i]);
    }
}

//Function to sort temperatures using bubble sort
void sortTemp(double temp[], const int num){
    for(int i = 0; i < num - 1; i++)
        for(int j = 0; j < num - i - 1; j++)
            if(temp[j] > temp[j + 1]){
                //Swap adjacent temperatures
                double t = temp[j];
                temp[j] = temp[j + 1];
                temp[j + 1] = t;
            }
}

//Function to get average temperature
double getAvgTemp(const double temp[], const int num){
    double sum = 0.0;
    for(int i = 0; i < num; i++)
        sum += temp[i];
    return sum/num;
}

//Function to get highest temperature
double getHighTemp(const double temp[], const int num){
    double high = temp[0];
    for(int i = 1; i < num; i++)
        if(temp[i] > high)
            high = temp[i];
    return high;
}

//Function to get lowest temperature
double getLowTemp(const double temp[], const int num){
    double low = temp[0];
    for(int i = 1; i < num; i++)
        if(temp[i] < low)
            low = temp[i];
    return low;
}

//Function to get number of temperatures above average
int numAboveAverage(const double temp[], const int num){
    double avg = getAvgTemp(temp, num);
    int n = 0;
    for(int i = 0; i < num; i++)
        if(temp[i] > avg)
            n++;
    return n;
}

//Function to get number of temperatures equal to average
int numEqualToAverage(const double temp[], const int num){
    double avg = getAvgTemp(temp, num);
    int n = 0;
    for(int i = 0; i < num; i++)
        if(temp[i] == avg)
            n++;
    return n;
}

//Function to get number of temperatures below average
int numBelowAverage(const double temp[], const int num){
    double avg = getAvgTemp(temp, num);
    int n = 0;
    for(int i = 0; i < num; i++)
        if(temp[i] < avg)
            n++;
    return n;
}

//Function to get number of Fahrenheit temperatures 100 or higher
int numFHigherThan100(const double temp[], const int num){
    int n = 0;
    for(int i = 0; i < num; i++)
        if(temp[i] >= 100)
            n++;
    return n;
}

//Function to get number of Fahrenheit temperatures > 32 but < 100
int numFBetween32And100(const double temp[], const int num){
    int n = 0;
    for(int i = 0; i < num; i++)
        if(temp[i] > 32 && temp[i] < 100)
            n++;
    return n;
}

//Function to get number of Fahrenheit temperatures 32 or lower
int numFLowerThan32(const double temp[], const int num){
    int n = 0;
    for(int i = 0; i < num; i++)
        if(temp[i] <= 32)
            n++;
    return n;
}

void printReport(const double fTemp[], const double cTemp[], const int num){
    //Part (a)
    cout << "\nTemperatures in ascending order:" << endl;
    cout << left << setw(15) << "Fahrenheit" << setw(15) << "Celsius" << endl;
    for(int i = 0; i < num; i++)
        cout << left << setprecision(1) << fixed << setw(15) << fTemp[i] << setw(15) << cTemp[i] << endl;
    cout << endl;

    //Part (b)
    cout << "Average temperature(in Fahrenheit): " << getAvgTemp(fTemp, num) << endl;
    cout << "Average temperature(in Celsius): " << getAvgTemp(cTemp, num) << endl;
    cout << endl;

    //Part (c)
    cout << "Highest temperature(in Fahrenheit): " << getHighTemp(fTemp, num) << endl;
    cout << "Lowest temperature(in Fahrenheit): " << getLowTemp(fTemp, num) << endl;
    cout << "Highest temperature(in Celsius): " << getHighTemp(cTemp, num) << endl;
    cout << "Lowest temperature(in Celsius): " << getLowTemp(cTemp, num) << endl;
    cout << endl;

    //Part (d)
    cout << "Number of temperature inputs: " << num << endl;
    cout << endl;

    //Part (e)
    cout << "Number of temperatures above average(in Fahrenheit): " << numAboveAverage(fTemp, num) << endl;
    cout << "Number of temperatures equal to average(in Fahrenheit): " << numEqualToAverage(fTemp, num) << endl;
    cout << "Number of temperatures below average(in Fahrenheit): " << numBelowAverage(fTemp, num) << endl;
    cout << "Number of temperatures above average(in Celsius): " << numAboveAverage(cTemp, num) << endl;
    cout << "Number of temperatures equal to average(in Celsius): " << numEqualToAverage(cTemp, num) << endl;
    cout << "Number of temperatures below average(in Celsius): " << numBelowAverage(cTemp, num) << endl;
    cout << endl;

    //Part (f)
    cout << "Number of temperatures 100 or higher(in Fahrenheit): " << numFHigherThan100(fTemp, num) << endl;
    cout << "Number of temperatures greater than 32 but less than 100(in Fahrenheit): " << numFBetween32And100(fTemp, num) << endl;
    cout << "Number of temperatures 32 or lower(in Fahrenheit): " << numFLowerThan32(fTemp, num) << endl;
    cout << endl;
}

int main(){
    const int MAX = 30;
    int num = 0;//Number of temperatures
    double fTemp[MAX], cTemp[MAX];//Array to hold Fahrenheit and Celsius temperatures
    inputTemp(fTemp, cTemp, num);
    sortTemp(fTemp, num);
    sortTemp(cTemp, num);
    printReport(fTemp, cTemp, num);
    return 0;
}

SAMPLE OUTPUT:

CAUsersShubham Desktop\Main.exe Enter number of temperatures to input 55 Number of temperatures must be in range 1 and 30 (inclusive) Enter number of temperatures to input 5 Enter temperature in Fahrenheit: 88.4 Enter temperature in Fahrenheit: -888 Temperature must be between -175.0 to 175.0(inclusive Enter temperature in Fahrenheit: -55 Enter temperature in Fahrenheit: 25.415 Enter temperature in Fahrenheit: 61.4 Enter temperature in Fahrenheit: -12.5 Temperatures in ascending order Fahrenheit Celsius -48.3 -24.7 -3.7 16.3 31.3 55.0 12.5 25.4 61.4 88.4 verage temperature(in Fahrenheit): 21.5 verage temperature(in Celsius): -5.8 Highest temperature(in Fahrenheit): 88.4 Lowest temperature(in Fahrenheit): -55.0 Highest temperature(in Celsius) 31.3 Lowest temperature(in Celsius) -48.3 Number of temperature inputs: 5 Number of temperatures above average(in Fahrenheit): 3 Number of temperatures equal to average(in Fahrenheit) e Number of temperatures below average(in Fahrenheit) 2 Number of temperatures above average(in Celsius): 3 Number of temperatures equal to average(in Celsius): 0 Number of temperatures below average(in Celsius): 2 Number of temperatures 100 or higher(in Fahrenheit): 0 Number of temperatures greater than 32 but less than 100 (in Fahrenheit): 2 Number of temperatures 32 or lower (in Fahrenheit): 3 Process exited after 25.08 seconds with return value Press any key to continue . . .

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