Solved by nullptr_t

#	Title	# Solved	Avg. Tries
2738	행렬 덧셈	52,415	1.89
2739	구구단 STANDARD	203,983	1.98
2741	N 찍기 STANDARD	140,768	1.74
2743	단어 길이 재기 STANDARD	73,743	1.25
2744	대소문자 바꾸기 STANDARD	26,179	1.33
2747	피보나치 수	33,952	2.00
2748	Fibonacci Number 2	40,429	2.43
2752	세수정렬	27,113	1.63
2753	윤년 STANDARD	189,927	1.93
2754	학점계산	24,032	1.73
2845	OKUPLJANJE STANDARD	17,044	1.38
2857	AVION STANDARD	6,289	1.93
2863	TABLICA	3,316	1.75
2864	ZBROJ	9,616	1.32
2902	AUTORI	13,682	1.21
2953	PET	15,280	1.47
4299	Beat the Spread!	6,099	3.27
4386	Freckles	9,239	1.70
4580	Mad Scientist	145	1.07
4650	Jungle Roads	143	1.24
4963	How Many Islands? STANDARD	28,856	2.00
5063	Nasty Hacks	11,204	1.43
5292	Counting Swann’s Coins	373	1.29
5300	Fill the Rowboats!	1,804	1.61
5341	Pyramids	4,854	1.40
5344	GCD	545	1.31
5347	LCM	4,310	1.97
5354	J Box	3,464	2.28
5543	상근날드	28,638	1.47
5597	Who have not handed in ?	71,720	1.94
5717	Og	12,686	1.29
5789	Making Decisions	2,839	1.70
6194	Building the Moat	287	1.55
6195	Fence Repair	307	1.77
6497	Dark roads	6,022	2.84
6840	Who is in the middle?	5,098	1.34
6850	Cows	678	2.46
6887	Squares	1,630	1.45
7044	Bad Cowtractors	244	1.93
7287	Registration STANDARD	64,306	1.92
7567	그릇	12,944	1.36
7576	토마토 STANDARD	55,024	2.66
8545	Zadanie próbne	4,777	1.26
8549	Autostrady	62	1.19
8871	Zadanie próbne 2	3,971	1.17
8974	INSTRUKCIJE	1,718	1.53
9086	문자열 STANDARD	58,608	1.57
9095	Adding 1s, 2s, and 3s	64,668	1.54
9344	Road	358	1.56
9498	시험 성적 STANDARD	212,951	1.83

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