new_lesson2_1

#include <iostream>
#define _USE_MATH_DEFINES
#include <math.h>

using namespace std;

void showHello();

enum Figure {Square, Circle, Sphere};
double calcArea(double side, Figure fig);

int plus_10(int a) {
    return a + 10;
}

void getMax(int size, int arr[]) {
    int max_val = arr[0];
    int min_val = arr[0];
    int min_id = 0;
    int max_id = 0;
    for (int k = 1; k < size; ++k) {
        if(max_val < arr[k])
            (max_val = arr[k], max_id = k);
        if(min_val > arr[k])
            (min_val = arr[k], min_id = k);
    }
    cout << "max_ val: " << max_val
        << " at " << max_id << endl;
    cout << "min_ val: " << min_val
        << " at " << min_id << endl;
}


void main() {
    int arr2[]{ 3, 5, 6, 7, 8, 1};
    cout << sizeof(arr2) / sizeof(arr2[0]) << endl;

    getMax(6, arr2);


    /*
    int a = 21;
    a = plus_10(a);
    cout << a << endl;
    */
    //cout << calcArea(12, Square);
}

double calcArea(double side, Figure fig) {
    switch (fig) {
    case Square:
        return side * side;
    case Sphere:
        return  4 * M_PI * side * side;
    case Circle:
        return M_PI * side * side;
    }
}

void showHello() {
    cout << "Hello\n";
}