Solved by uj01

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	235,221	1.30
11021	A+B - 7 STANDARD	140,726	2.04
11022	A+B - 8 STANDARD	136,318	1.47
14681	Quadrant Selection STANDARD	161,050	1.64
15552	빠른 A+B STANDARD	132,765	2.20
15596	정수 N개의 합	61,953	1.98

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