CleanSlate
Putnam 2013 B1
Putnam Mathematics
Putnam 2013
CleanSlate
30 July 2020 20:11
#1
Enigma714
30 July 2020 20:11
#2
Putnam_2013_B1
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Mathematicality
31 July 2020 02:40
#3
That’s how I solved this problem, which is uses a similar method as above.
image
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CleanSlate
1 August 2020 22:00
#4