#include <iostream>

using namespace std;

void troj_A() {
    int x, y, h;
    cout << "Podaj h: \n"; cin >> h;
    cout << "Podaj x: \n"; cin >> x;
    cout << "Podaj y: \n"; cin >> y;

    for(int i = 0; i < y - 1; i++) {
        cout << "\n";
    }

    for(int i = 1; i <= h; i++) {
        for (int j = 0; j < x - 1; j++) {
            cout << " ";
        }
    for(int j = 0; j < 2 * h - ((2 * i) - 1); j++) {
        cout << "*";
    }

    cout << "\n";
    }
}

void troj_B() {
    int x, y, h;
    cout << "Podaj h: \n"; cin >> h;
    cout << "Podaj x: \n"; cin >> x;
    cout << "Podaj y: \n"; cin >> y;
    int i = 1;
    while (i < y - ( h / 2 ) - 1) {
        cout << "\n";
        i++;
        }

    i = 0;
        while (i <= (h - 1) / 2) {
    int j = 0;
        while (j < x - (( h + 1 ) / 2)) {
            cout << " ";
            j++;
        }
    j = 0;
        while (j < i) {
            cout << "*";
            j++;
    }
    cout << "\n";
    i++;
    }

    i = 0;
    while (i < x - (h + 1) / 2) {
            cout << " ";
            i++;
    }

    i = 0;
    while (i < ( h + 1 ) / 2) {
            cout << "*";
            i++;
    }
    cout << "\n";

    i = 0;
    while (i <= (h - 1) / 2) {
    int j = 0;
    while (j < x - (( h + 1) / 2)) {
            cout << " ";
            j++;
        }
    j = ( ( h - 1 ) / 2 ) - 1 ;
    while (j >= i) {
            cout << "*";
            j--;
    }
    cout << "\n";
    i++;
    }
}

void troj_C() {

}

int main() {
    char w;
    do {
        cout << "Rysuj trojkat A - A";
        cout << "\nRysuj trojkat B - B";
        cout << "\nRysuj trojkat C - C";
        cout << "\nKoniec - K\n";
        cin >> w;
        switch (w) {
            case 'A' : troj_A(); break;
            case 'B' : troj_B(); break;
            case 'C' : troj_C(); break;
        }
        cout << "\n";
    } while (w!='K'&&w!='k');
system("PAUSE");
return 0;
}