Solved by veth_sj9413

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	323,535	2.59
1001	A-B STANDARD	278,015	1.45
5597	Who have not handed in ?	67,684	1.94
10872	팩토리얼	83,235	1.80
10951	A+B - 4 STANDARD	134,830	2.77
11382	꼬마 정민 STANDARD	91,946	2.48
15552	빠른 A+B STANDARD	130,570	2.20

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