Solved by ray040902

#	Title	# Solved	Avg. Tries
1085	직사각형에서 탈출	61,517	1.53
1018	체스판 다시 칠하기	54,297	2.00
1008	A/B STANDARD	224,130	2.90
1001	A-B STANDARD	272,025	1.44
1000	A+B STANDARD	316,788	2.58

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