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louiscklaw
2025-01-31 21:15:04 +08:00
parent 3337cc3d1e
commit acf9d862ff
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73
max015/T06/Question 3.1.3.drawio Normal file
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<mxfile host="65bd71144e">
<diagram id="IsahtfXpGEnurlJZm06P" name="Page-1">
<mxGraphModel dx="1085" dy="1014" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0">
<root>
<mxCell id="0"/>
<mxCell id="1" parent="0"/>
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<mxCell id="2" value="&lt;div style=&quot;line-height: 24px;&quot;&gt;&lt;font&gt;&lt;span style=&quot;font-size: 18px;&quot;&gt;open file request.txt, assign it to file_handler input_file&lt;/span&gt;&lt;/font&gt;&lt;br&gt;&lt;/div&gt;" style="whiteSpace=wrap;html=1;labelBackgroundColor=default;fontColor=#000000;" parent="1" vertex="1">
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max015/T06/T06/3.1.3.png (Stored with Git LFS) Normal file
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25
max015/T06/T06/4_1_6.py Normal file
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#edit this cell to write the program
votes_file = open ('./report/votes.txt', 'r')
results_file = open ('./report/results.txt', 'w')
disney_vote = 0
hotel_icon_vote = 0
ocean_park_vote = 0
for s in votes_file:
if s.strip() == 'Disney':
disney_vote = disney_vote + 1
if s.strip() == 'Hotel ICON' :
hotel_icon_vote = hotel_icon_vote + 1
if s.strip() == 'Ocean Park':
ocean_park_vote = ocean_park_vote + 1
disney_output = 'Disney:%s\n' % disney_vote
hotel_icon_output = 'Hotel ICON:%s\n' % hotel_icon_vote
ocean_park_output = 'Ocean Park:%s\n' % ocean_park_vote
output = disney_output + hotel_icon_output + ocean_park_output
results_file.write(output.strip())
results_file.close()
votes_file.close()

24
max015/T06/T06/5_1_5.py Normal file
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#edit this cell to write your code
#Hint: (1) input the name of the input file
# (2) define a file handle for the input file
# (3) for each line of the file, extract the carrier id and shipping rate by using string's find function
# and slice operation, and then update the variables that store the lowest shipping rate and its carrier id
lowest_rate = -1
lowest_rate_carrier = ""
file_name = input("please enter a file name: ")
with open(file_name, 'r') as carrier_file:
for s in carrier_file:
if s != "-1":
p = s.find(' ')
rate = float(s[p+1:])
carrier = s[0:p]
if ( rate < lowest_rate or lowest_rate == -1):
lowest_rate_carrier = carrier
lowest_rate = rate
output = 'The lowest shipping rate is %s, ' % lowest_rate
output1 = 'submitted by %s.' % lowest_rate_carrier
print(output+ output1)

1712
max015/T06/T06/CDS1001T6Report.ipynb Normal file
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3
max015/T06/T06/new_requests.txt Normal file
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APPLE 100
APPLE 120
APPLE 130

7
max015/T06/T06/report/carrier.txt Normal file
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OOCL 130
MMM 100
NNN 110
OOO 99
PPP 80
RRR 111
-1

3
max015/T06/T06/report/results.txt Normal file
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Disney:3
Hotel ICON:4
Ocean Park:3

11
max015/T06/T06/report/votes.txt Normal file
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Disney
Hotel ICON
Hotel ICON
Ocean Park
Disney
Hotel ICON
Ocean Park
Disney
Ocean Park
Hotel ICON
-1

6
max015/T06/T06/requests.txt Normal file
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APPLE 100
ORANGE 90
BANANA 95
APPLE 120
APPLE 130
BANANA 2 5