rock paper scissor.py

import random

print("Winning Rules of the Rock paper scissor game as follows: \n" +"Rock vs paper->paper wins \n"
      + "Rock vs scissor->Rock wins \n"
      +"paper  vs scissor->scissor wins \n")

while True:
    print("Enter choice \n 1. Rock \n 2. paper \n 3. scissor \n")


    choice = int(input("User turn: "))




    while choice > 3 or choice < 1:
        choice = int(input("enter valid input: "))


    if choice == 1:
        choice_name = 'Rock'
    elif choice == 2:
        choice_name = 'paper'
    else:
        choice_name = 'scissor'


    print("user choice is: " + choice_name)
    print("\nNow its computer turn.......")


    comp_choice = random.randint(1, 3)


    while comp_choice == choice:
        comp_choice = random.randint(1, 3)

    if comp_choice == 1:
        comp_choice_name = 'Rock'
    elif comp_choice == 2:
        comp_choice_name = 'paper'
    else:
        comp_choice_name = 'scissor'

    print("Computer choice is: " + comp_choice_name)

    print(choice_name + " V/s " + comp_choice_name)


    if((choice == 1 and comp_choice == 2) or
            (choice == 2 and comp_choice ==1 )):
        print("paper wins => ", end = "")
        result = "paper"

    elif((choice == 1 and comp_choice == 3) or
         (
          choice == 3 and comp_choice == 1)):
        print("Rock wins =>",end = "")
        result = "Rock"
    else:
        print("scissor wins =>",end = "")
        result = "scissor"


    if result == choice_name:
        print("<== User wins ==>")
    else:
        print("<== Computer wins ==>")

    print("Do you want to play again? (Y/N)")
    ans = input()

    if ans == 'n' or ans == 'N':
        break

print("\nThanks for playing")