Comparing user input to a randomly selected list item - Python -

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i creating rock, paper, scissors game class. part of game need have weapon menu display screen user select from. computer randomly select weapon list. problem facing (i believe) list items range [0,2] menu items list [1,3]. have searched around hours, don't understand complex things have been reading online i'm not how apply them.

# random integer random import randint  # list weapon weapon = ["rock", "paper", "scissors"]  # 1 player mode def oneplayer(): scorep = 0 scorec = 0 again = "" player = false  print("---------------------------------------------") print("\n\tplayer vs computer")  while player == false:     print("weapons:")     print("1. rock")     print("2. paper")     print("3. scissors")     print("4. quit")      player = input("\nselect weapon: ")     if player == "quit" or player == "q" or player == "4":         player = true         main()     else:         try:             player = int(player)             if player == 1:                 player = weapon[0]             elif player == 2:                 player = weapon[1]             elif player == 3:                 player = weapon[2]         except:             print("please enter number 1 through 4\n")      computer = weapon[randint(0,2)]      if player == computer:         print(player," vs ",computer)         print("it's tie!\n")         print("player:",scorep,"\ncomputer:",scorec)         print("")     elif player == 1:         # computer == paper         if computer == 1:             print(player," vs ",computer)             print("paper covers rock! lose!\n")             scorec = scorec + 1             print("player:",scorep,"\ncomputer:",scorec)             print("")         else:             print("rock smashes scissors. win!\n")             scorep = scorep + 1             print("player:",scorep,"\ncomputer:",scorec)             print("")     elif player == 2:         if computer == 2:             print(player," vs ",computer)             print("scissors cut paper! lose!\n")             scorec = scorec + 1             print("player:",scorep,"\ncomputer:",scorec)             print("")         else:             print("paper covers rock. win!\n")             scorep = scorep + 1             print("player:",scorep,"\ncomputer:",scorec)             print("")     elif player == 3:         if computer == 0:             print(player," vs ",computer)             print("rock smashes scissors! lose!\n")             scorec = scorec + 1             print("player:",scorep,"\ncomputer:",scorec)             print("")         else:             print("scissors cut paper. win!\n")             scorep = scorep + 1             print("player:",scorep,"\ncomputer:",scorec)             print("")     #else:     #    print("please select valid play option\n")     player = false

please don't mind print statements inside if/else statements. realize these need changed. main issue logic of comparing user input computer's random list selection.

you need careful contents of variables:

# storing string      computer = weapon[randint(0,2)]  # expects integer elif player == 1:         # computer == paper         if computer == 1:

that root of of problems seeing.

also, in general, when coding try use meaningful variable names , avoid reusing them more 1 purpose: in case, 2 new variables player_weapon , computer_weapon (instead of reusing player , computer) have prevented bug. don't lazy when declaring variables! ;)


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