Solved by whdals887889

#	Title	# Solved	Avg. Tries
14681	Quadrant Selection STANDARD	163,878	1.64
9498	시험 성적 STANDARD	212,951	1.83
2753	윤년 STANDARD	189,927	1.93
2739	구구단 STANDARD	203,983	1.98
2557	Hello World STANDARD	368,298	2.53
1330	두 수 비교하기 STANDARD	209,703	2.01

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