Solved by xxyoon2

#	Title	# Solved	Avg. Tries
1110	더하기 사이클	104,508	2.11
1065	한수	70,742	1.82
1008	A/B STANDARD	232,543	2.89
1001	A-B STANDARD	281,229	1.45
1000	A+B STANDARD	327,150	2.59

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