2023年2月14日 03:16:25go评论57阅读模式

英文:

2d list. Print 5 items of a list in python

问题

I am reading data from a CSV file that has several rows and columns.

Objective: Print the first twenty rows and eight attributes of each row.

The following successfully prints all the entire 2d list:

import csv

rows = []
with open('googleplay.csv') as gps_file:
    csv_reader = csv.reader(gps_file)
    line_counter = 0
    for row in csv_reader:
        rows.append(row)
        print(row)

Output:

["Girls' Frontline", 'GAME', '4.2', '2055', '96M', '2000000', 'Free', '0', 'Teen', 'Strategy', 'May 18 2018', '2.0081_206', '4.0.3 and up']
['Master of Eternity(MOE)', 'GAME', '4.2', '5829', '70M', '2200000', 'Free', '0', 'Teen', 'Strategy', 'July 26 2018', '1.8.2', '4.4 and up']
['The Room: Old Sins', 'GAME', '4.9', '21119', '48M', '3000000', 'Paid', '4.99', 'Everyone', 'Puzzle', 'April 18 2018', '1.0.1', '4.4 and up']
...

The following prints out the first 20 rows of the 2d list:

for item in range(20): # Select the first 20 rows of the data
    print(rows[item]) # print out the first 20 rows

Output:

["Girls' Frontline", 'GAME', '4.2', '2055', '96M', '2000000', 'Free', '0', 'Teen', 'Strategy', 'May 18 2018', '2.0081_206', '4.0.3 and up']
['Master of Eternity(MOE)', 'GAME', '4.2', '5829', '70M', '2200000', 'Free', '0', 'Teen', 'Strategy', 'July 26 2018', '1.8.2', '4.4 and up']
['The Room: Old Sins', 'GAME', '4.9', '21119', '48M', '3000000', 'Paid', '4.99', 'Everyone', 'Puzzle', 'April 18 2018', '1.0.1', '4.4 and up']
...

(Note: I have replaced HTML entities with their corresponding characters in the code.)

英文:

I am reading data from a CSV file that has several rows and columns.

Objective: Print the first twenty rows and eight attributes of each row.

The following successfully prints all the entire 2d list:

import csv

rows = []
with open(&#39;googleplay.csv&#39;) as gps_file:
    csv_reader = csv.reader(gps_file)
    line_counter = 0
    for row in (csv_reader):
        rows.append(row)
        print(row)

Output:

[&quot;Girls&#39; Frontline&quot;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;2055&#39;, &#39;96M&#39;, &#39;2000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;May 18 2018&#39;, &#39;2.0081_206&#39;, &#39;4.0.3 and up&#39;]
[&#39;Master of Eternity(MOE)&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;5829&#39;, &#39;70M&#39;, &#39;2200000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;July 26 2018&#39;, &#39;1.8.2&#39;, &#39;4.4 and up&#39;]
[&#39;The Room: Old Sins&#39;, &#39;GAME&#39;, &#39;4.9&#39;, &#39;21119&#39;, &#39;48M&#39;, &#39;3000000&#39;, &#39;Paid&#39;, &#39;4.99&#39;, &#39;Everyone&#39;, &#39;Puzzle&#39;, &#39;April 18 2018&#39;, &#39;1.0.1&#39;, &#39;4.4 and up&#39;]
[&#39;Farming Simulator 18&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;18125&#39;, &#39;15M&#39;, &#39;5000000&#39;, &#39;Paid&#39;, &#39;4.99&#39;, &#39;Everyone&#39;, &#39;Simulation;Education&#39;, &#39;July 9 2018&#39;, &#39;Varies with device&#39;, &#39;4.4 and up&#39;]
[&#39;RollerCoaster Tycoon&#184; Classic&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;10795&#39;, &#39;69M&#39;, &#39;5000000&#39;, &#39;Paid&#39;, &#39;5.99&#39;, &#39;Everyone&#39;, &#39;Simulation&#39;, &#39;December 21 2017&#39;, &#39;1.2.1.1712080&#39;, &#39;4.0.3 and up&#39;]
[&#39;Star Wars ?: DIRTY&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;38207&#39;, &#39;15M&#39;, &#39;5000000&#39;, &#39;Paid&#39;, &#39;9.99&#39;, &#39;Teen&#39;, &#39;Role Playing&#39;, &#39;October 19 2015&#39;, &#39;1.0.6&#39;, &#39;4.1 and up&#39;]
[&#39;Ice Crush 2018 - A new Puzzle Matching Adventure&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;15403&#39;, &#39;25M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Casual&#39;, &#39;August 2 2018&#39;, &#39;1.8.1&#39;, &#39;4.1 and up&#39;]
[&#39;TerraGenesis - Space Colony&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;38957&#39;, &#39;Varies with device&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Simulation&#39;, &#39;August 2 2018&#39;, &#39;4.9.31&#39;, &#39;Varies with device&#39;]
[&#39;SHADOWGUN LEGENDS&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;100609&#39;, &#39;52M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 16 2018&#39;, &#39;0.5.4&#39;, &#39;6.0 and up&#39;]
[&#39;Dino War: Rise of Beasts&#39;, &#39;GAME&#39;, &#39;4.1&#39;, &#39;18996&#39;, &#39;81M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;August 1 2018&#39;, &#39;1.5.2&#39;, &#39;4.1 and up&#39;]
[&#39;Tokyo Ghoul: Dark War&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;25094&#39;, &#39;82M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Role Playing&#39;, &#39;July 6 2018&#39;, &#39;1.2.0&#39;, &#39;4.3 and up&#39;]
[&#39;Chapters: Interactive Stories&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;73539&#39;, &#39;96M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Mature 17+&#39;, &#39;Role Playing&#39;, &#39;August 2 2018&#39;, &#39;1.3.3&#39;, &#39;4.3 and up&#39;]
[&#39;Honkai Impact 3rd&#39;, &#39;GAME&#39;, &#39;4.7&#39;, &#39;59017&#39;, &#39;82M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 3 2018&#39;, &#39;2.2.1&#39;, &#39;4.3 and up&#39;]
[&#39;The Game of Life&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;18621&#39;, &#39;63M&#39;, &#39;1000000&#39;, &#39;Paid&#39;, &#39;2.99&#39;, &#39;Everyone&#39;, &#39;Board&#39;, &#39;July 4 2018&#39;, &#39;2.1.2&#39;, &#39;4.4 and up&#39;]
[&#39;The Escapists&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;7412&#39;, &#39;84M&#39;, &#39;1000000&#39;, &#39;Paid&#39;, &#39;4.99&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;April 26 2018&#39;, &#39;1.1.0&#39;, &#39;2.3 and up&#39;]
[&#39;Hero Hunters&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;70747&#39;, &#39;99M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 31 2018&#39;, &#39;1.7&#39;, &#39;4.4 and up&#39;]
[&#39;Merge Dragons!&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;214777&#39;, &#39;91M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Puzzle&#39;, &#39;July 30 2018&#39;, &#39;3.6.0&#39;, &#39;4.1 and up&#39;]
[&#39;Last Shelter: Survival&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;93033&#39;, &#39;98M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;August 4 2018&#39;, &#39;1.250.078&#39;, &#39;4.0.3 and up&#39;]
[&#39;Lineage 2: Revolution&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;187972&#39;, &#39;99M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Role Playing&#39;, &#39;July 11 2018&#39;, &#39;1.05.20&#39;, &#39;4.4 and up&#39;]
[&#39;DRAGON BALL LEGENDS&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;337913&#39;, &#39;48M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;August 3 2018&#39;, &#39;1.11.0&#39;, &#39;6.0 and up&#39;]
[&#39;MARVEL Strike Force&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;165928&#39;, &#39;91M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Role Playing&#39;, &#39;July 31 2018&#39;, &#39;1.4.0&#39;, &#39;4.4 and up&#39;]
[&#39;Jurassic World? Alive&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;309176&#39;, &#39;70M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone 10+&#39;, &#39;Simulation&#39;, &#39;August 2 2018&#39;, &#39;1.3.15&#39;, &#39;4.4 and up&#39;]
[&#39;Merge Dragons!&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;214819&#39;, &#39;91M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Puzzle&#39;, &#39;July 30 2018&#39;, &#39;3.6.0&#39;, &#39;4.1 and up&#39;]
[&#39;Monument Valley 2&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;9394&#39;, &#39;33M&#39;, &#39;9000000&#39;, &#39;Paid&#39;, &#39;4.99&#39;, &#39;Everyone&#39;, &#39;Puzzle&#39;, &#39;November 30 2017&#39;, &#39;1.2.9&#39;, &#39;4.4 and up&#39;]
[&quot;Cooking Madness - A Chef&#39;s Restaurant Games&quot;, &#39;GAME&#39;, &#39;4.7&#39;, &#39;358817&#39;, &#39;49M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Arcade&#39;, &#39;July 30 2018&#39;, &#39;1.2.2&#39;, &#39;4.1 and up&#39;]
[&#39;RULES OF SURVIVAL&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;1343866&#39;, &#39;56M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;August 1 2018&#39;, &#39;1.180271.184729&#39;, &#39;4.0 and up&#39;]
[&#39;Mafia City&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;168717&#39;, &#39;56M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Mature 17+&#39;, &#39;Strategy&#39;, &#39;August 3 2018&#39;, &#39;1.3.205&#39;, &#39;2.3 and up&#39;]
[&#39;Cash Inc. Money Clicker Game &amp; Business Adventure&#39;, &#39;GAME&#39;, &#39;4.8&#39;, &#39;549720&#39;, &#39;85M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Simulation&#39;, &#39;July 19 2018&#39;, &#39;2.1.1.4.0&#39;, &#39;4.4 and up&#39;]
[&#39;Guns of Glory&#39;, &#39;GAME&#39;, &#39;4&#39;, &#39;120592&#39;, &#39;77M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone 10+&#39;, &#39;Strategy&#39;, &#39;July 31 2018&#39;, &#39;2.0.2&#39;, &#39;4.0.3 and up&#39;]
[&#39;Final Fantasy XV: A New Empire&#39;, &#39;GAME&#39;, &#39;4&#39;, &#39;484981&#39;, &#39;Varies with device&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone 10+&#39;, &#39;Strategy&#39;, &#39;June 15 2018&#39;, &#39;3.30.4.83&#39;, &#39;4.1 and up&#39;]
[&#39;Call of Duty:Black Ops Zombies&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;13004&#39;, &#39;46M&#39;, &#39;10000000&#39;, &#39;Paid&#39;, &#39;6.99&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;December 20 2016&#39;, &#39;1.0.11&#39;, &#39;2.3.3 and up&#39;]
[&#39;Fallout Shelter&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;2719142&#39;, &#39;25M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Simulation&#39;, &#39;June 11 2018&#39;, &#39;1.13.12&#39;, &#39;4.1 and up&#39;]
[&#39;Harry Potter: Hogwarts Mystery&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;1107197&#39;, &#39;Varies with device&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Adventure&#39;, &#39;August 1 2018&#39;, &#39;1.8.2&#39;, &#39;4.4 and up&#39;]
[&#39;The Sims? FreePlay&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;931595&#39;, &#39;31M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Simulation&#39;, &#39;July 16 2018&#39;, &#39;5.39.1&#39;, &#39;4.0.3 and up&#39;]
[&#39;Best Fiends - Free Puzzle Game&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;1480189&#39;, &#39;Varies with device&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Casual&#39;, &#39;August 2 2018&#39;, &#39;5.8.1&#39;, &#39;Varies with device&#39;]
[&#39;Choices: Stories You Play&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;807338&#39;, &#39;93M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Simulation&#39;, &#39;July 30 2018&#39;, &#39;2.3.5&#39;, &#39;4.0.3 and up&#39;]
[&#39;Solitaire TriPeaks&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;446434&#39;, &#39;52M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Card&#39;, &#39;August 1 2018&#39;, &#39;4.6.2.46103&#39;, &#39;4.0.3 and up&#39;]
[&#39;The Walking Dead: Road to Survival&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;522466&#39;, &#39;37M&#39;, &#39;10000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Mature 17+&#39;, &#39;Role Playing&#39;, &#39;June 19 2018&#39;, &#39;12.0.4.62276&#39;, &#39;4.0.3 and up&#39;]
[&#39;PUBG MOBILE&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;3716278&#39;, &#39;36M&#39;, &#39;50000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 24 2018&#39;, &#39;0.7.0&#39;, &#39;4.3 and up&#39;]
[&#39;MARVEL Contest of Champions&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;2468063&#39;, &#39;92M&#39;, &#39;50000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 30 2018&#39;, &#39;19.1.0&#39;, &#39;4.0.3 and up&#39;]
[&#39;Clue&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;19922&#39;, &#39;35M&#39;, &#39;50000000&#39;, &#39;Paid&#39;, &#39;1.99&#39;, &#39;Everyone 10+&#39;, &#39;Board&#39;, &#39;July 30 2018&#39;, &#39;2.2.5&#39;, &#39;5.0 and up&#39;]
[&#39;ROBLOX&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;4449882&#39;, &#39;67M&#39;, &#39;60000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone 10+&#39;, &#39;Adventure;Action &amp; Adventure&#39;, &#39;July 31 2018&#39;, &#39;2.347.225742&#39;, &#39;4.1 and up&#39;]
[&#39;Angry Birds 2&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;3883589&#39;, &#39;57M&#39;, &#39;60000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Casual&#39;, &#39;July 26 2018&#39;, &#39;2.21.1&#39;, &#39;4.1 and up&#39;]
[&#39;8 Ball Pool&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;14200550&#39;, &#39;52M&#39;, &#39;60000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Sports&#39;, &#39;July 31 2018&#39;, &#39;4.0.0&#39;, &#39;4.0.3 and up&#39;]
[&#39;Hustle Castle: Fantasy Kingdom&#39;, &#39;GAME&#39;, &#39;4.7&#39;, &#39;584126&#39;, &#39;64M&#39;, &#39;30000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone 10+&#39;, &#39;Role Playing&#39;, &#39;July 27 2018&#39;, &#39;1.5.4&#39;, &#39;4.1 and up&#39;]
[&#39;Candy Crush Saga&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;22429716&#39;, &#39;74M&#39;, &#39;20000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Casual&#39;, &#39;July 5 2018&#39;, &#39;1.129.0.2&#39;, &#39;4.1 and up&#39;]

The Following prints out the first 20 rows of the 2d list:

for item in range(20): # Select the first 20 rows of the data
print(rows[item]) # print out the first 20 rows

Output:

[&quot;Girls&#39; Frontline&quot;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;2055&#39;, &#39;96M&#39;, &#39;2000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;May 18 2018&#39;, &#39;2.0081_206&#39;, &#39;4.0.3 and up&#39;]
[&#39;Master of Eternity(MOE)&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;5829&#39;, &#39;70M&#39;, &#39;2200000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;July 26 2018&#39;, &#39;1.8.2&#39;, &#39;4.4 and up&#39;]
[&#39;The Room: Old Sins&#39;, &#39;GAME&#39;, &#39;4.9&#39;, &#39;21119&#39;, &#39;48M&#39;, &#39;3000000&#39;, &#39;Paid&#39;, &#39;4.99&#39;, &#39;Everyone&#39;, &#39;Puzzle&#39;, &#39;April 18 2018&#39;, &#39;1.0.1&#39;, &#39;4.4 and up&#39;]
[&#39;Farming Simulator 18&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;18125&#39;, &#39;15M&#39;, &#39;5000000&#39;, &#39;Paid&#39;, &#39;4.99&#39;, &#39;Everyone&#39;, &#39;Simulation;Education&#39;, &#39;July 9 2018&#39;, &#39;Varies with device&#39;, &#39;4.4 and up&#39;]
[&#39;RollerCoaster Tycoon&#184; Classic&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;10795&#39;, &#39;69M&#39;, &#39;5000000&#39;, &#39;Paid&#39;, &#39;5.99&#39;, &#39;Everyone&#39;, &#39;Simulation&#39;, &#39;December 21 2017&#39;, &#39;1.2.1.1712080&#39;, &#39;4.0.3 and up&#39;]
[&#39;Star Wars ?: DIRTY&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;38207&#39;, &#39;15M&#39;, &#39;5000000&#39;, &#39;Paid&#39;, &#39;9.99&#39;, &#39;Teen&#39;, &#39;Role Playing&#39;, &#39;October 19 2015&#39;, &#39;1.0.6&#39;, &#39;4.1 and up&#39;]
[&#39;Ice Crush 2018 - A new Puzzle Matching Adventure&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;15403&#39;, &#39;25M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Casual&#39;, &#39;August 2 2018&#39;, &#39;1.8.1&#39;, &#39;4.1 and up&#39;]
[&#39;TerraGenesis - Space Colony&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;38957&#39;, &#39;Varies with device&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Simulation&#39;, &#39;August 2 2018&#39;, &#39;4.9.31&#39;, &#39;Varies with device&#39;]
[&#39;SHADOWGUN LEGENDS&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;100609&#39;, &#39;52M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 16 2018&#39;, &#39;0.5.4&#39;, &#39;6.0 and up&#39;]
[&#39;Dino War: Rise of Beasts&#39;, &#39;GAME&#39;, &#39;4.1&#39;, &#39;18996&#39;, &#39;81M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;August 1 2018&#39;, &#39;1.5.2&#39;, &#39;4.1 and up&#39;]
[&#39;Tokyo Ghoul: Dark War&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;25094&#39;, &#39;82M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Role Playing&#39;, &#39;July 6 2018&#39;, &#39;1.2.0&#39;, &#39;4.3 and up&#39;]
[&#39;Chapters: Interactive Stories&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;73539&#39;, &#39;96M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Mature 17+&#39;, &#39;Role Playing&#39;, &#39;August 2 2018&#39;, &#39;1.3.3&#39;, &#39;4.3 and up&#39;]
[&#39;Honkai Impact 3rd&#39;, &#39;GAME&#39;, &#39;4.7&#39;, &#39;59017&#39;, &#39;82M&#39;, &#39;1000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 3 2018&#39;, &#39;2.2.1&#39;, &#39;4.3 and up&#39;]
[&#39;The Game of Life&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;18621&#39;, &#39;63M&#39;, &#39;1000000&#39;, &#39;Paid&#39;, &#39;2.99&#39;, &#39;Everyone&#39;, &#39;Board&#39;, &#39;July 4 2018&#39;, &#39;2.1.2&#39;, &#39;4.4 and up&#39;]
[&#39;The Escapists&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;7412&#39;, &#39;84M&#39;, &#39;1000000&#39;, &#39;Paid&#39;, &#39;4.99&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;April 26 2018&#39;, &#39;1.1.0&#39;, &#39;2.3 and up&#39;]
[&#39;Hero Hunters&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;70747&#39;, &#39;99M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;July 31 2018&#39;, &#39;1.7&#39;, &#39;4.4 and up&#39;]
[&#39;Merge Dragons!&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;214777&#39;, &#39;91M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Everyone&#39;, &#39;Puzzle&#39;, &#39;July 30 2018&#39;, &#39;3.6.0&#39;, &#39;4.1 and up&#39;]
[&#39;Last Shelter: Survival&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;93033&#39;, &#39;98M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Strategy&#39;, &#39;August 4 2018&#39;, &#39;1.250.078&#39;, &#39;4.0.3 and up&#39;]
[&#39;Lineage 2: Revolution&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;187972&#39;, &#39;99M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Role Playing&#39;, &#39;July 11 2018&#39;, &#39;1.05.20&#39;, &#39;4.4 and up&#39;]
[&#39;DRAGON BALL LEGENDS&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;337913&#39;, &#39;48M&#39;, &#39;5000000&#39;, &#39;Free&#39;, &#39;0&#39;, &#39;Teen&#39;, &#39;Action&#39;, &#39;August 3 2018&#39;, &#39;1.11.0&#39;, &#39;6.0 and up&#39;]

Question: How do I print only 5 of the attributes of each list within the 2d list?

[print(rows[item]) for item, singlerow in enumerate(rows)]

this didn't work.

Please Help. I've tried this thing too. didn't work.

data = []
for list2d_index, singlerow in enumerate(rows):
if list2d_index &lt; 20:
[print(singlerow) for index, item in enumerate(singlerow) if item[index] &lt; 8]

答案1

得分: 2

以下是已经翻译好的部分：

IIUC, You can try this:
for l in lst:
    print(l[:5])

输出：

["Girls' Frontline", 'GAME', '4.2', '2055', '96M']
['Master of Eternity(MOE)', 'GAME', '4.2', '5829', '70M']
['The Room: Old Sins', 'GAME', '4.9', '21119', '48M']
['Farming Simulator 18', 'GAME', '4.5', '18125', '15M']
['RollerCoaster Tycoon™ Classic', 'GAME', '4.6', '10795', '69M']
['Star Wars : DIRTY', 'GAME', '4.5', '38207', '15M']
['Ice Crush 2018 - A new Puzzle Matching Adventure', 'GAME', '4.6', '15403', '25M']
['TerraGenesis - Space Colony', 'GAME', '4.3', '38957', 'Varies with device']
['SHADOWGUN LEGENDS', 'GAME', '4.6', '100609', '52M']
['Dino War: Rise of Beasts', 'GAME', '4.1', '18996', '81M']
['Tokyo Ghoul: Dark War', 'GAME', '4.3', '25094', '82M']
['Chapters: Interactive Stories', 'GAME', '4.5', '73539', '96M']
['Honkai Impact 3rd', 'GAME', '4.7', '59017', '82M']
['The Game of Life', 'GAME', '4.4', '18621', '63M']
['The Escapists', 'GAME', '4.4', '7412', '84M']
['Hero Hunters', 'GAME', '4.4', '70747', '99M']
['Merge Dragons!', 'GAME', '4.5', '214777', '91M']
['Last Shelter: Survival', 'GAME', '4.4', '93033', '98M']
['Lineage 2: Revolution', 'GAME', '4.2', '187972', '99M']
['DRAGON BALL LEGENDS', 'GAME', '4.6', '337913', '48M']

英文:

IIUC, You can try this:

for l in lst:
print(l[:5])

Output:

[&quot;Girls&#39; Frontline&quot;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;2055&#39;, &#39;96M&#39;]
[&#39;Master of Eternity(MOE)&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;5829&#39;, &#39;70M&#39;]
[&#39;The Room: Old Sins&#39;, &#39;GAME&#39;, &#39;4.9&#39;, &#39;21119&#39;, &#39;48M&#39;]
[&#39;Farming Simulator 18&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;18125&#39;, &#39;15M&#39;]
[&#39;RollerCoaster Tycoon&#184; Classic&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;10795&#39;, &#39;69M&#39;]
[&#39;Star Wars ?: DIRTY&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;38207&#39;, &#39;15M&#39;]
[&#39;Ice Crush 2018 - A new Puzzle Matching Adventure&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;15403&#39;, &#39;25M&#39;]
[&#39;TerraGenesis - Space Colony&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;38957&#39;, &#39;Varies with device&#39;]
[&#39;SHADOWGUN LEGENDS&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;100609&#39;, &#39;52M&#39;]
[&#39;Dino War: Rise of Beasts&#39;, &#39;GAME&#39;, &#39;4.1&#39;, &#39;18996&#39;, &#39;81M&#39;]
[&#39;Tokyo Ghoul: Dark War&#39;, &#39;GAME&#39;, &#39;4.3&#39;, &#39;25094&#39;, &#39;82M&#39;]
[&#39;Chapters: Interactive Stories&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;73539&#39;, &#39;96M&#39;]
[&#39;Honkai Impact 3rd&#39;, &#39;GAME&#39;, &#39;4.7&#39;, &#39;59017&#39;, &#39;82M&#39;]
[&#39;The Game of Life&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;18621&#39;, &#39;63M&#39;]
[&#39;The Escapists&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;7412&#39;, &#39;84M&#39;]
[&#39;Hero Hunters&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;70747&#39;, &#39;99M&#39;]
[&#39;Merge Dragons!&#39;, &#39;GAME&#39;, &#39;4.5&#39;, &#39;214777&#39;, &#39;91M&#39;]
[&#39;Last Shelter: Survival&#39;, &#39;GAME&#39;, &#39;4.4&#39;, &#39;93033&#39;, &#39;98M&#39;]
[&#39;Lineage 2: Revolution&#39;, &#39;GAME&#39;, &#39;4.2&#39;, &#39;187972&#39;, &#39;99M&#39;]
[&#39;DRAGON BALL LEGENDS&#39;, &#39;GAME&#39;, &#39;4.6&#39;, &#39;337913&#39;, &#39;48M&#39;]

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