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import sys
import csv
 
my_file = sys.stdin
a = {}
 
for name, score in csv.reader(my_file):
	a[name] = max(score, a.get(name, score))
 
print(a)

Success #stdin #stdout 0.02s 30240KB

stdin

alex, 1
kate, 4
kate, 2
alex, 3
john, 1

stdout

{'alex': ' 3', 'kate': ' 4', 'john': ' 1'}

https://ideone.com/dZyi5I

language:

Python 3 (python 3.12)

created:

visibility:

public

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