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Answers and rating deltas for

Why can "a*a+" and "(a{2,3})*a{2,3}" match "aaaa" while "(a{2,3})

Author Votes Δ
ipid 3 +4.23
slebetman 1 +0.39
Nahuel Fouilleul 0 -0.92
Last visited: Apr 3, 2018, 2:47:50 AM