Solved by 0393kjs

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,308	2.59
1001	A-B STANDARD	276,893	1.44
2557	Hello World STANDARD	356,155	2.54
2605	줄 세우기	8,876	1.45
10828	스택	76,531	2.63
10845	큐	53,687	2.03
10871	X보다 작은 수 STANDARD	154,617	1.84
10998	A×B STANDARD	230,892	1.30

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