Solved by cheonlo

#	Title	# Solved	Avg. Tries
10866	덱	44,443	1.78
10845	큐	56,222	2.02
10828	스택	79,635	2.61
2750	수 정렬하기 STANDARD	92,368	1.72
2557	Hello World STANDARD	368,641	2.53
1259	Palindrome Numbers	40,535	1.76
1152	단어의 개수 STANDARD	118,654	3.00

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