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Today's Problem


Solve one problem each day

Monday, 31 march 2008

Doua sfori

Proposed by technikalOffline
(59 comments)62.010 times displayed

Ai la dispozitie doua sfori identice si o cuite de chibrituri. Fiecare sfoara arde in exact jumatate de ora.
Stiind ca sforile nu ard uniform, trebuie sa se masoare 45 de minute.


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