Solved by narakou

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	370,355	2.53
2884	SPAVANAC	173,985	2.64
10828	스택	79,914	2.61
10869	사칙연산 STANDARD	238,758	2.24
11382	꼬마 정민 STANDARD	99,763	2.48

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