#include <iostream>
#include <cstdlib>
#include <ctime>

using namespace std;

typedef sword word;
typedef word* sword;

sword outword(int in_number, sword in_Im_ed, sword in_Rod_ed, sword in_Rod_mn)
{
    int if100 = in_number % 100;
    int snumber = in_number % 10;

    switch (snumber)
    {
    case 0:
        return in_Rod_mn;

    case 1:
    {
        if (if100 == 11)
            return in_Rod_mn;
        return in_Im_ed;
    }

    case 2:
    case 3:
    case 4:
    {
        if ((if100 >= 12) && (if100 <= 14))
            return in_Rod_mn;
        return in_Rod_ed;
    }

    case 5:
    case 6:
    case 7:
    case 8:
    case 9:
        return in_Rod_mn;
    }
}


int main()
{
    setlocale(0, "");
    srand(time(NULL));

    sword wordUgl[] = {"больше", "меньше"};
    sword wordSearh[] = {"больший", "меньший"};

    int selectRand1 = rand() % 2;
    int selectRand2 = rand() % 2;
    int ugol = rand() % 180 + 1;
    int raznost = 180 - ugol;

    cout << "Задание:" << endl;
    cout << "Один угол параллелограмма " <<  wordUgl[selectRand1] << " другого на "<< raznost <<" " << outword(raznost, "градус", "градуса", "градусов");
    cout << " Найдите " << wordSearh[selectRand2] << " угол. Ответ дайте в градусах" << endl;
    cout << "Ответ:" << endl;
    if ((selectRand2 == 0 && ugol >= 89) || (selectRand2 == 1 && ugol <= 89))
        cout << ugol << endl;
    if ((selectRand2 == 1 && ugol >= 89) || (selectRand2 == 0 && ugol <= 89))
        cout << raznost << endl;
}