Solved by xax4638

#	Title	# Solved	Avg. Tries
10952	A+B - 5 STANDARD	149,253	1.90
10998	A×B STANDARD	235,838	1.30
14681	Quadrant Selection STANDARD	161,564	1.64
15552	빠른 A+B STANDARD	133,102	2.20
15964	이상한 기호 STANDARD	19,732	1.81
25304	영수증	82,269	1.80

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