mitnegativeinfinity가 해결한 문제

#	제목	푼 사람 수	평균 시도
23422	Tea Sort	1	1.00
23423	Shooting	1	1.00
23424	Accelerometers calibration	1	1.00
23425	Trees	5	2.80
23426	Team order	1	1.00
23427	Ostap's dream	1	1.00
23428	Painting roofs	24	1.54
23429	Game map	1	1.00
23430	Cone lights	1	1.00
23431	Cubic polynomials	1	1.00
23432	Steve's perfectionism	34	1.32
23433	Tote	1	1.00
23434	Olmec	1	3.00
23435	Cloud computing	8	2.50
23436	Game of strings	1	1.00
23437	Symmetric matrix	1	1.00
23438	Wooden pipeline	2	1.00
23439	Kick Start	2	1.00
23440	Infimum of Paths	2	1.00
23441	Mr. Panda and Typewriter	1	1.00
23442	Pulse Nova	1	1.00
23443	Non-Maximum Suppression	2	1.00
23444	Ferry	1	1.00
23445	Game on the Tree	5	6.20
23446	Mr. Panda and SAD	2	1.00
23447	Mr. Panda and Blocks	8	1.75
23448	Wire-compatible Protocol buffer	1	1.00
23449	Russian Dolls on the Christmas Tree	2	1.00
23450	Spiral Matrix	15	2.33
23451	City	2	1.00
23452	Black and White	3	1.00
23453	Dirichlet $k$-th root	8	1.75
23454	Fire	1	1.00
23455	Flow	3	1.00
23456	Game	1	1.00
23457	Happiness	1	1.00
23458	King	11	4.00
23459	Moon	7	3.29
23460	Permutation	1	1.00
23461	All Pair Maximum Flow	5	1.00
23462	Travel	1	1.00
23463	Value	4	1.00
23464	Boys don't cry!	4	3.50
23465	The Witcher	8	2.38
23466	What a sequence!	11	2.55
23467	Two Kilers	12	1.92
23468	All in good fun!	10	1.10
23469	Five Nights at Freddy's	8	1.63
23470	Choreography	3	1.33
23471	Cheat	7	3.00

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