Solved by dksh21_20202

#	Title	# Solved	Avg. Tries
2439	별 찍기 - 2 STANDARD	173,166	1.78
2557	Hello World STANDARD	363,564	2.54
2884	SPAVANAC	171,019	2.64
8958	Score	101,170	1.93
10718	We love kriii STANDARD	183,136	1.53
10869	사칙연산 STANDARD	233,828	2.24
10871	X보다 작은 수 STANDARD	158,595	1.84

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