Solved by chunjeongho

#	Title	# Solved	Avg. Tries
2739	구구단 STANDARD	191,117	1.97
2557	Hello World STANDARD	346,204	2.54
1920	수 찾기	59,683	3.29
1330	두 수 비교하기 STANDARD	194,921	2.01
1000	A+B STANDARD	312,980	2.58

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