Answer to Question #312762 in C++ for Nobody

Question

Write a complete C++ program

a) that will prompt the number of the pancake produce per day, the thickness in mm (millimetres) and the diameter in cm (centimetres) of each pancake,

b) to identify and display minimum and maximum for both dimensions,

c) to calculate and display the average for both the dimensions

Answer 1

#include <iostream>
using namespace std;


int main() {
    int n;

    cout << "how many pancake were produced? ";
    cin >> n;

    int min_th, max_th, sum_th, thickness;
    int min_d, max_d, sum_d, diameter;

    cout << "Enter thickness (in mm) and diameter (in cm) of the first pancake" << endl;
    cout << "1st pancake: ";
    cin >> thickness >> diameter;

    min_th = max_th = sum_th = thickness;
    min_d = max_d = sum_d = diameter;

    for (int i=1; i<n; i++) {
        cout << i+1 << "th pancake: ";
        cin >> thickness >> diameter;

        if (min_th > thickness) {
            min_th = thickness;
        }
        if (max_th < thickness) {
            max_th = thickness;
        }
        sum_th += thickness;

        if (min_d > diameter) {
            min_d = diameter;
        }
        if (max_d < diameter) {
            max_d = diameter;
        }
        sum_d += diameter;       
    }
    cout << endl;
    cout << "Minimal thickness " << min_th;
    cout << ", maximal thickness " << max_th << endl;
    cout << "Minimal diameter " << min_d;
    cout << ", maximal diameter " << max_d << endl;

    double avg_th = static_cast<double>(sum_th) / n;
    double avg_d = static_cast<double>(sum_d) / n;
    cout << "Average thickness " << avg_th << endl;
    cout << "Average diameter " << avg_d << endl;

    return 0;
}