Revision history of "2021 JMC 10 Problems/Problem 4"

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  • (cur | prev) 15:07, 1 April 2021Skyscraper (talk | contribs). . (782 bytes) (+782). . (Created page with "==Problem== A day in the format <math>mm/dd</math> is called ''binary'' if all of the digits are either <math>0</math>s or <math>1</math>s with leading zeros allowed. How many...")