Question

fix this code in python and show me the output. do not change the code

import random

#variables and constants

MAX_ROLLS = 5
MAX_DICE_VAL = 6

#declare a list of roll types

ROLLS_TYPES = [ "Junk" , "Pair" , "3 of a kind" , "5 of a kind" ]

#set this to the value MAX_ROLLS

pdice = [0,0,0,0,0]
cdice = [0,0,0,0,0]

#set this to the value MAX_DICE_VAL

pdice = [0,0,0,0,0,0]
cdice = [0,0,0,0,0,0]

#INPUT - get the dice rolls

i = 0
while i < MAX_ROLLS:
pdice[i] = random.randint(1, MAX_DICE_VAL)
cdice[i] = random.randint(1, MAX_DICE_VAL,)
i += 1
#end while

#print the player's and computer dice rolls

i = 0
print ( "Player rolled: ", end=" " )
while i < MAX_ROLLS:
print( pdice[i], end = " " )
i += 1
#end while
print ("\n")

i = 0
print ("Computer rolled: ", end=" " )
while i < MAX_ROLLS:
print( cdice[i], end = " " )
i += 1
#end while
  
#load the tally list so we can determine pair, 3 of a kind, etc
i = 0
while i < MAX_ROLLS:
ptally [ pdice[i] - 1 ] += 1
ctally [ cdice[i] - 1 ] += 1
i += 1
#end while

# find out pair, 3 of kind, etc
pmax = ptally[0] # init to first element in tally array
cmax = ctally[0]

i = 1
while i < MAX_DICE_VAL:
if pmax < ptally[i]:
pmax = ptally[i]
#end if

if cmax < ctally[i]:
cmax = ctally[i]
i += 1
#end while
  

#output - display what was rolled and who won
print("\n")
print(" player rolled: " + ROLL_TYPES[ pmax - 1], end="\n" )
print(" computer rolled: " + ROLL_TYPES[ cmax - 1] )

# determine the winner
if pmax > cmax:
print( "player wins!", end="\n" )
elif cmax > pmax:
print (" computer wins!", end="\n" )
else:
print("Tie!", end="\n" )

Answer 1

The errors were---

1) Indentation error - Indentations were not applied to if else and while loops throughout the program.

2)Index out of range errors - As ptally and ctally were not defined before the while loop and the maximum index value used for ctally and ptally is 5 that is from 0 to 5 so ctally and ptally must have 6 elements.

3)ROLL_TYPES is used in the program but ROLLS_TYPES is defined in the beginning so error showed during compiling.

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ERROR FREE PROGRAM-

import random

#variables and constants

MAX_ROLLS = 5
MAX_DICE_VAL = 6

#declare a list of roll types

ROLL_TYPES = [ "Junk" , "Pair" , "3 of a kind" , "5 of a kind" ]

#set this to the value MAX_ROLLS

pdice = [0,0,0,0,0]
cdice = [0,0,0,0,0]

#set this to the value MAX_DICE_VAL

pdice = [0,0,0,0,0,0]
cdice = [0,0,0,0,0,0]

#INPUT - get the dice rolls

i = 0
while i < MAX_ROLLS:
pdice[i] = random.randint(1, MAX_DICE_VAL)
cdice[i] = random.randint(1, MAX_DICE_VAL)
i += 1
#end while

#print the player's and computer dice rolls

i = 0
print ( "Player rolled: ", end=" " )
while i < MAX_ROLLS:
print( pdice[i], end = " " )
i += 1
#end while
print ("\n")

i = 0
print ("Computer rolled: ", end=" " )
while i < MAX_ROLLS:
print( cdice[i], end = " " )
i += 1
#end while
  
#load the tally list so we can determine pair, 3 of a kind, etc
i = 0
ptally = [0,0,0,0,0,0]
ctally = [0,0,0,0,0,0]
while i < MAX_ROLLS:
ptally[ pdice[i] - 1 ] += 1
ctally[ cdice[i] - 1 ] += 1
i += 1
#end while

# find out pair, 3 of kind, etc
pmax = ptally[0] # init to first element in tally array
cmax = ctally[0]

i = 1
while i < MAX_DICE_VAL:
if pmax < ptally[i]:
pmax = ptally[i]
#end if

if cmax < ctally[i]:
cmax = ctally[i]
i += 1
#end while
  
#output - display what was rolled and who won
print("\n")
print(" player rolled: " + ROLL_TYPES[ pmax - 1], end="\n" )
print(" computer rolled: " + ROLL_TYPES[ cmax - 1] )

# determine the winner
if pmax > cmax:
print( "player wins!", end="\n" )
elif cmax > pmax:
print (" computer wins!", end="\n" )
else:
print("Tie!", end="\n")

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Output Pictures-