PV024functionAdv

#include <iostream>
#include <ctime>

bool startNuclearWar{ false };



// 10 20
int genRand(int minVal, int maxVal)
{
    return (rand() % (maxVal - minVal) + minVal);
}

int max(int a, int b)
{
    return (a > b ? a : b);
}

//maxPrint(x, y, true);
// maxPrint(answer, (maxPrint(x, y, false) + genRand(10,20))+2, true);
int maxPrint(int a, int b, bool print)
{
    //int a{x};
    //int b{};
    //bool print{true};

    int maxVal{ a > b ? a : b };

    if (print)
    {
        std::cout << "maxPrint -> max = " << maxVal << '\n';
    }

    return maxVal;
}

int count()
{
    const int maxVal{ (rand() % 11) + 1 };

    //std::cout << "count() -> maxVal = " << maxVal << '\n';

    int sum{ 0 };

    for (int i{ 0 }; i < maxVal; ++i)
    {
        sum += i;
        //std::cout << "Sum = " << sum << ' ';
    }
    //std::cout << '\n';
    //std::cout << "Sum of numbers from 0 to some random [0..10] is " << sum << '\n';
    return sum;
}

void sayHello()
{
    startNuclearWar = true;
    std::cout << "\n#####\n";
    std::cout << "Hello, I'm sayHello function!\n";
    if (rand() % 2)
    {
        return;
    }
    std::cout << "I'm useless, but nice function! :()\n";
    std::cout << "\n#####\n";
    return;
}

void testFun()
{
    std::cout << "i'm testFun\n";
};

void sayGoodbye()
{
    testFun();
    std::cout << "Simply bye!\n";
}


void swapVal(int num1, int num2);

const int correctAnswer{ 42 };



int arrG[10]{ 23,56,788,3 };

void checkState()
{
    /// ????
    ///
    ///
    startNuclearWar = false;
}

int counter()
{
    static int cnt{ 0 };
    return ++cnt;
}

void printArr(int arrPrn[], int arrSize)
{
    for (int i{ 0 }; i < arrSize; ++i)
    {
        arrPrn[i] = genRand(10, 30);

        std::cout << arrPrn[i] << ' ';
    }
    std::cout << '\n';
}

int main()
{
    const int arrSize{ 10 };
    const int arrSize1{ 5 };
    int arr[arrSize]{};
    int arr1[arrSize1]{};

    int x{};
    int y{};

    //for (int i{ 0 }; i < 5; ++i)
    //{
    //  std::cout << counter() << ' ';
    //}
    //std::cout << '\n';

    /*int k{ 10 };
    int j{ 20 };


    std::cout << "k = " << k << " j = " << j << '\n';
    swapVal(k, j);
    std::cout << "k = " << k << " j = " << j << '\n';

    return 0;*/
    const int answer{ 42 };

    int val{};

    std::cout << "Start of the programm\n";
    srand(time(0));

    //std::cout << "Enter A value\n";
    //std::cin >> x;

    //std::cout << "Enter B value\n";
    //std::cin >> y;

    ////std::cout << "Max = " << max(a,b) << '\n';
    //std::cout << "Max from X and Y is: " << maxPrint(x, y, false) << '\n';

    ////std::cout << "Complete answer is: " << max(answer, max(x, y)) << '\n';
    //maxPrint(answer, (maxPrint(x, y, false) + genRand(10,20))+2, true);

    printArr(arr, arrSize);
    printArr(arr1, arrSize1);

    //for (int i{ 0 }; i < arrSize; ++i)
    //{
    //  arr[i] = genRand(10,30);
    //  if (i < arrSize1)
    //  {
    //      arr1[i] = genRand(40, 50);
    //  }

    //}

    //printArr(arr, arrSize);
    //printArr(arr1, arrSize1);
    for (int i{ 0 }; i < arrSize; ++i) { std::cout << arr[i] << ' '; } std::cout << '\n';
    for (int i{ 0 }; i < arrSize1; ++i) { std::cout << arr1[i] << ' '; } std::cout << '\n';

    //for (int i{ 0 }; i < arrSize; ++i) { std::cout << arr[i] << ' '; } std::cout << '\n';
    //for (int i{ 0 }; i < arrSize; ++i) { std::cout << arr1[i] << ' '; } std::cout << '\n';

    return 0;

    std::cout << "Sum of numbers from 0 to some random [0..10] is " << count() << '\n';
    //count();

    //std::cout << "Val = " << (val = rand() % count()) << '\n';


    ////sayHello();
    //std::cout << "some actions in programm...\n";

    //sayHello();

    //std::cout << "Another actions some actions in programm...\n";

    //sayHello();

    //std::cout << "Some MORE actions in programm...\n";

    //sayGoodbye();

    return 0;
}

void swapVal(int num1, int num2)
{
    std::cout << "num1 = " << num1 << " num2 = " << num2 << '\n';
    int tmp{ num1 };
    num1 = num2;
    num2 = tmp;
    std::cout << "num1 = " << num1 << " num2 = " << num2 << '\n';
}