Solved by nullptr_t

#	Title	# Solved	Avg. Tries
2738	행렬 덧셈	49,784	1.89
2739	구구단 STANDARD	199,358	1.98
2741	N 찍기 STANDARD	138,696	1.74
2743	단어 길이 재기 STANDARD	70,637	1.25
2744	대소문자 바꾸기 STANDARD	25,096	1.33
2747	피보나치 수	33,176	2.00
2748	Fibonacci Number 2	39,485	2.43
2752	세수정렬	26,425	1.63
2753	윤년 STANDARD	184,913	1.93
2754	학점계산	23,154	1.72
2845	OKUPLJANJE STANDARD	16,705	1.38
2857	AVION STANDARD	6,153	1.93
2863	TABLICA	3,247	1.76
2864	ZBROJ	9,455	1.32
2902	AUTORI	13,551	1.21
2953	PET	15,036	1.47
4299	Beat the Spread!	5,915	3.29
4386	Freckles	9,071	1.70
4580	Mad Scientist	139	1.07
4650	Jungle Roads	135	1.26
4963	How Many Islands? STANDARD	28,138	2.00
5063	Nasty Hacks	10,970	1.43
5292	Counting Swann’s Coins	342	1.28
5300	Fill the Rowboats!	1,728	1.60
5341	Pyramids	4,654	1.40
5344	GCD	479	1.29
5347	LCM	4,188	1.97
5354	J Box	3,413	2.28
5543	상근날드	28,280	1.47
5597	Who have not handed in ?	68,571	1.94
5717	Og	12,198	1.29
5789	Making Decisions	2,776	1.69
6194	Building the Moat	259	1.59
6195	Fence Repair	307	1.77
6497	Dark roads	5,842	2.84
6840	Who is in the middle?	4,823	1.33
6850	Cows	664	2.46
6887	Squares	1,537	1.45
7044	Bad Cowtractors	229	1.90
7287	Registration STANDARD	62,916	1.92
7567	그릇	12,638	1.36
7576	토마토 STANDARD	53,417	2.67
8545	Zadanie próbne	4,585	1.26
8549	Autostrady	56	1.21
8871	Zadanie próbne 2	3,860	1.17
8974	INSTRUKCIJE	1,685	1.53
9086	문자열 STANDARD	55,634	1.56
9095	Adding 1s, 2s, and 3s	62,856	1.54
9344	Road	336	1.55
9498	시험 성적 STANDARD	207,712	1.83

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