# open file to read grades grades - open ('grades.txt', 'r') New to Spyder? Read our tutorial # open file to write average of each student results - open('results.txt', w') # read and iterate over lines in grades.txt for line in grades: # split space separated data data - line.split() # get student id sid - data[e) # get total marks total_marks - float(data[1]) + float(data[2]) + float(data[3]) Help Variable Explorer Plots Files # calculate average marks avg - total_marks/3 Console 1/A X # write student id and average to results file results.write("%s: %.2f\n" %(sid, avg)) # close both files grades.close() results.close() Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyterclient.adapter, spyder, spyder.p PIL.Image, PIL. ImageMode, PIL.TiffTags, PIL._binary, PIL._util, PIL._imaging, cffi, cffi.api, cffi.lock Traceback (most recent call last): File "C:\Users\hussein\Documents\lab\lab12_ex2_s134580.py", line 21, in sid - data[e] IndexError: list index out of range In [80]: runfile('C:/Users/hussein/Documents/Lab/Lab12_ex2_s134588.py', wdir='C:/Users/hussein/Document Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyterclient.adapter, spyder, spyder.p PIL.Image, PIL. ImageMode, PIL.TiffTags, PIL._binary, PIL._util, PIL._imaging, cffi, cffi.api, cffi.lock Traceback (most recent call last): File "C:\Users \hussein\Documents\lab\lab12_ex2_s134580. py", line 21, in sid - data[0] IndexError: list index out of range In [81]: TOuthon copcolo Hatoru
# open file to read grades grades - open ('grades.txt', 'r') New to Spyder? Read our tutorial # open file to write average of each student results - open('results.txt', w') # read and iterate over lines in grades.txt for line in grades: # split space separated data data - line.split() # get student id sid - data[e) # get total marks total_marks - float(data[1]) + float(data[2]) + float(data[3]) Help Variable Explorer Plots Files # calculate average marks avg - total_marks/3 Console 1/A X # write student id and average to results file results.write("%s: %.2f\n" %(sid, avg)) # close both files grades.close() results.close() Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyterclient.adapter, spyder, spyder.p PIL.Image, PIL. ImageMode, PIL.TiffTags, PIL._binary, PIL._util, PIL._imaging, cffi, cffi.api, cffi.lock Traceback (most recent call last): File "C:\Users\hussein\Documents\lab\lab12_ex2_s134580.py", line 21, in sid - data[e] IndexError: list index out of range In [80]: runfile('C:/Users/hussein/Documents/Lab/Lab12_ex2_s134588.py', wdir='C:/Users/hussein/Document Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyterclient.adapter, spyder, spyder.p PIL.Image, PIL. ImageMode, PIL.TiffTags, PIL._binary, PIL._util, PIL._imaging, cffi, cffi.api, cffi.lock Traceback (most recent call last): File "C:\Users \hussein\Documents\lab\lab12_ex2_s134580. py", line 21, in sid - data[0] IndexError: list index out of range In [81]: TOuthon copcolo Hatoru
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Why do i get this error?
Correct and detailed answer will be Upvoted
![# open file to read grades
grades = open('grades.txt', 'r')
New to Spyder? Read our tutorial
# open file to write average of each student
results = open('results. txt', 'w')
# read and iterate over lines in grades.txt
for line in grades:
# split space separated data
data = line.split()
# get student id
sid = data[@]
# get total marks
total_marks = float(data[1]) + float(data[2]) + float(data[3])
Help Variable Explorer Plots Files
# calculate average marks
avg = total_marks/3
Console 1/A x
# write student id and average to results file
results.write("%s: %.2f\n" %(sid, avg))
Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad
tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyter_client.adapter, spyder, spyder.p
PIL.Image, PIL.ImageMode, PIL.TiffTags, PIL._binary, PIL. util, PIL. imaging, cffi, cffi.api, cffi.lock
Traceback (most recent call last):
# close both files
grades.close()
results.close()
File "C:\Users\hussein\Documents\lab\lab12_ex2_s134580.py", line 21, in <module>
sid = data[0]
IndexError: list index out of range
In [80]: runfile('C:/Users/hussein/Documents/Lab/Lab12_ex2_s134580.py', wdir='C:/Users/hussein/Document
Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad
tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyter_client.adapter, spyder, spyder.p
PIL.Image, PIL.ImageMode, PIL.TiffTags, PIL._binary, PIL. util, PIL. imaging, cffi, cffi.api, cffi.lock
Traceback (most recent call last):
File "C:\Users\hussein\Documents\lab\lab12 ex2 s134580.py", line 21, in <module>
sid = data[0]
IndexError: list index out of range
In [81]:
Higtory](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7f9163a8-a7bd-45d3-b5e9-637b0407e44b%2F467627a4-d307-47b0-ae97-c7d05ec7a64a%2Fqwysord_processed.png&w=3840&q=75)
Transcribed Image Text:# open file to read grades
grades = open('grades.txt', 'r')
New to Spyder? Read our tutorial
# open file to write average of each student
results = open('results. txt', 'w')
# read and iterate over lines in grades.txt
for line in grades:
# split space separated data
data = line.split()
# get student id
sid = data[@]
# get total marks
total_marks = float(data[1]) + float(data[2]) + float(data[3])
Help Variable Explorer Plots Files
# calculate average marks
avg = total_marks/3
Console 1/A x
# write student id and average to results file
results.write("%s: %.2f\n" %(sid, avg))
Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad
tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyter_client.adapter, spyder, spyder.p
PIL.Image, PIL.ImageMode, PIL.TiffTags, PIL._binary, PIL. util, PIL. imaging, cffi, cffi.api, cffi.lock
Traceback (most recent call last):
# close both files
grades.close()
results.close()
File "C:\Users\hussein\Documents\lab\lab12_ex2_s134580.py", line 21, in <module>
sid = data[0]
IndexError: list index out of range
In [80]: runfile('C:/Users/hussein/Documents/Lab/Lab12_ex2_s134580.py', wdir='C:/Users/hussein/Document
Reloaded modules: jupyter_client.session, zmq.eventloop, zmq.eventloop.ioloop, tornado.platform, tornad
tornado.gen, zmq.eventloop.zmqstream, jupyter_client.jsonutil, jupyter_client.adapter, spyder, spyder.p
PIL.Image, PIL.ImageMode, PIL.TiffTags, PIL._binary, PIL. util, PIL. imaging, cffi, cffi.api, cffi.lock
Traceback (most recent call last):
File "C:\Users\hussein\Documents\lab\lab12 ex2 s134580.py", line 21, in <module>
sid = data[0]
IndexError: list index out of range
In [81]:
Higtory
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