RPS

import random

def rock_paper_scissors():
    choices = ["rock", "paper", "scissors"]
    computer_choice = random.choice(choices)
    user_choice = input("Choose rock, paper, or scissors: ").lower()

    print(f"\nYou chose {user_choice}, computer chose {computer_choice}.\n")

    if user_choice == computer_choice:
        print("It's a tie!")
    elif user_choice == "rock":
        if computer_choice == "scissors":
            print("Rock smashes scissors! You win!")
        else:
            print("Paper covers rock! You lose.")
    elif user_choice == "paper":
        if computer_choice == "rock":
            print("Paper covers rock! You win!")
        else:
            print("Scissors cuts paper! You lose.")
    elif user_choice == "scissors":
        if computer_choice == "paper":
            print("Scissors cuts paper! You win!")
        else:
            print("Rock smashes scissors! You lose.")
    else:
        print("Invalid choice. Please choose rock, paper, or scissors.")

if __name__ == "__main__":
    rock_paper_scissors()