Solved by dksh21_20202

#	Title	# Solved	Avg. Tries
2439	별 찍기 - 2 STANDARD	168,235	1.79
2557	Hello World STANDARD	353,723	2.54
2884	SPAVANAC	165,383	2.65
8958	Score	99,175	1.94
10718	We love kriii STANDARD	182,398	1.53
10869	사칙연산 STANDARD	226,537	2.23
10871	X보다 작은 수 STANDARD	153,553	1.84

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