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Copy pathmain.cpp
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129 lines (109 loc) · 2.98 KB
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#include <iostream>
#include <random>
using namespace std;
void play();
void simulate(int);
random_device device;
mt19937 generator(device());
uniform_int_distribution<int> liczby(1, 3);
bool stop = false;
float n{}, win{}, lose{}, stay{}, change{};
int main() {
//play();
simulate(1000);
return 0;
}
void play() {
do {
n++;
int wygrana = liczby(generator);;
int wybor;
int pusta;
cout << "Wybierz numer bramki[1,2,3]" << endl;
cin >> wybor;
int tmp = wybor;
bool check = false;
do {
pusta = liczby(generator);
if (pusta != wygrana && pusta != wybor)
check = true;
} while (check != true);
cout << "Pusta bramka: " << pusta << endl;
if (pusta == 1)
cout << "Wybierz numer bramki[2,3]: ";
if (pusta == 2)
cout << "Wybierz numer bramki[1,3]: ";
if (pusta == 3)
cout << "Wybierz numer bramki[1,2]: ";
cin >> wybor;
if (wybor == pusta) {
cout << "Wybrales zla bramke." << endl;
n--;
continue;
}
if (wybor == wygrana) {
cout << "Wygrales!";
if (wybor == tmp) {
stay++;
} else {
change++;
}
} else {
cout << "Pudlo!" << endl;
if (wybor == tmp) {
change++;
} else {
stay++;
}
}
cout << "Statystki: " << endl << "Zmiana: " << 100 * (change / n) << "%" << endl << "Pozostanie: "
<< 100 * (stay / n) << "%";
char c;
cout << endl << "Grasz dalej? [t/n] " << endl;
cin >> c;
if (c == 'n') {
stop = true;
}
} while (stop != true);
}
void simulate(int counter) {
cout << "Przeprowadzmy symulacje: " << endl;
bool switcher{};
for (int i = 1; i <= counter; i++) {
n++;
int wygrana = liczby(generator);
int wybor = liczby(generator);
int pusta;
int tmp = wybor;
bool check = false;
do {
pusta = liczby(generator);
if (pusta != wygrana && pusta != wybor)
check = true;
} while (check != true);
check = false;
if (switcher) {
do {
wybor = liczby(generator);
if (wybor != pusta && pusta != tmp)
check = true;
} while (check != true);
}
switcher = !switcher;
if (wybor == wygrana) {
if (wybor == tmp) {
stay++;
} else {
change++;
}
} else {
if (wybor == tmp) {
change++;
} else {
stay++;
}
}
}
cout << "Statystki: " << endl << "Zmiana: " << 100 * (change / n) << "%" << endl << "Pozostanie: "
<< 100 * (stay / n) << "%";
}