import random
import time

player_wins = 0
cpu_wins = 0

while player_wins < 2 and cpu_wins < 2:
    print()
    print("Enter your choice:")
    print("[r]ock")
    print("[p]aper")
    print("[s]cissors")
    player_choice = str.lower(input())
    
    cpu_choice = random.randint(1,3)
    if cpu_choice == 1:
        cpu_choice = "r"
    if cpu_choice == 2:
        cpu_choice = "p"
    if cpu_choice == 3:
        cpu_choice = "s"
    
    if player_choice == cpu_choice:
        print("tie")

    if player_choice == "p" and cpu_choice == "r":
        print("player win")
        player_wins = player_wins+1

    if player_choice == "s" and cpu_choice == "p":
        print("player win")
        player_wins = player_wins+1

    if player_choice == "r" and cpu_choice == "s":
        print("player win")
        player_wins = player_wins+1


    if cpu_choice == "p" and player_choice == "r":
        print("cpu win")
        cpu_wins = cpu_wins+1

    if cpu_choice == "s" and player_choice == "p":
        print("cpu win")
        cpu_wins = cpu_wins+1

    if cpu_choice == "r" and player_choice == "s":
        print("cpu win")
        cpu_wins = cpu_wins+1
    

if player_wins == 2:
    print("You won the best of 3!")
if cpu_wins == 2:
    print("You lost the best of 3!")