import random
print("Chung minh cung choi oan tu ti nhe!")
random_number = random.randint(0, 2)
if random_number == 0:
    computer_choice = "keo"
elif random_number == 1:
    computer_choice = "bua"
else:
    computer_choice = "bao"
player_choice = input("Ban ra gi?")
print("may ra",computer_choice)
if player_choice == computer_choice:
    print("Hoa roi!")
elif player_choice == "keo" and computer_choice == "bua" or player_choice == "bua" and computer_choice == "bao" or player_choice == "bao" and computer_choice == "keo":
    print("Ban da thua!")
else:
    print("Ban da thang!")

int main()

{ int n; int a = 1, b =3;

cout << "Moi ban chon :";

cout << "\n1.Keo"; //1 vs 3 thì trả về 1

cout << "\n2.Bua"; //2 vs 1 thì trả về 2

cout << "\n3.Bao"; // 3 vs2 thì trả về 3

nhap: do

{ cout << "\n Nguoi choi chon :";

cin >> n; if (n < 0 || n>3)

cout << "\nBan nhap sai. Moi ban kiem tra lai";

} while (n < 0 || n>3);

srand(time(0));

int x = a + rand() % (b - a + 1);

if (x == n) { cout << "Ban da hoa voi may"; goto nhap;

} if (x == 1 && n == 3 || (x == 2 && n == 1) || (x == 3 && n == 2))

{ cout << x; cout << "\nBan da Thua";

} else { cout << x;

cout << "May da thang";

} getch();

return 0; }