Solved by hm0315

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	54,218	1.48
2743	단어 길이 재기 STANDARD	66,178	1.25
2739	구구단 STANDARD	193,390	1.98
2557	Hello World STANDARD	349,744	2.54
1000	A+B STANDARD	316,288	2.58

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