Solved by son991022

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,211	2.58
1001	A-B STANDARD	271,509	1.44
1157	단어 공부	99,216	2.51
2557	Hello World STANDARD	349,671	2.54
2744	대소문자 바꾸기 STANDARD	23,687	1.33

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