I am making a runner file titled "Proj$02$Runner.py$\text{'}\text{'}$ for a python program titled "Proj$02.$py$".$

I need to demonstrate a basic knowledge of frequency distributions and histograms with this python program. I need to write code to create a frequency distribution chart that emulates a histogram for a given dataset without access to special libraries. I will not write the code to produce the chart. I will simply write the code to produce the data that will be used by the following

code to produce the chart.

Here is "Proj$02.$py$"$:

from Proj$02$Runner import Runner

import sys

import textwrap

print$("$

Expected three numeric command$-$line arguments."$)$

#Get the command$-$line arguments and put them in a

#list named args.

args $=$ list$($map$($int$,$ sys$.$argv$[1$:$]))$

# Check if the user has entered three command$-$line arguments

if len$($args$)!=3$:

print$("$Missing command$-$line arguments"$)$

print$("$Use default values in place of command$-$line arguments"$)$

args $=[6,10,4]$

print$(\text{'}$The default values are:$\text{'},$args$)$

else:

print$("$The command$-$line arguments are:", args$)$

#Use the command$-$line arguments to create a dataset.

data$=$list$($

range$(0,11))+$list$($

range$(1,10))+$list$($

range$(2,9))+$list$($

range$(3,8))+$list$($

range$(4,7))+$list$($

range$(5,6))+$list$($

range$($int$($args$[0]),$int$($args$[1])))*$int$($args$[2])$

print$("$The dataset is:$")$

wrapped$\_$list $=$ textwrap.wrap$($str$($data$),$ width$=50)$

for line in wrapped$\_$list:

print$($line$)$

print$("$

Your code may not import anything.

$")$

print$("$Execute student code."$)$

#Call student's run function to process the dataset

#and return the result.

result $=$ Runner.run$($data$)$

print$("$

Display data returned by student code."$)$

#Use the list returned from student's run function to

#display a frequency distribution chart.

#Find the maximum value in the result

max$\_$value $=$ max$($result$)$

# Loop through each row

for i in range$($max$\_$value, $0,-1)$:

# Loop through each value in the result

for j in range$($len$($result$))$:

if result$[$j$]>=$ i:

print$("$ x $",$ end$="")$

else:

print$("",$ end$="")$

print$()$

# Print the x$-$axis labels

for i in range$($len$($result$))$:

print$("---",$ end$="")$

print$()$

#Print the list returned by the student's run function.

print$($result$)$