Solved by samgong1

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	59,928	1.48
2739	구구단 STANDARD	199,897	1.98
2557	Hello World STANDARD	360,042	2.54
1330	두 수 비교하기 STANDARD	204,763	2.01

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