Solved by seokwon94

#	Title	# Solved	Avg. Tries
11399	ATM	69,308	1.44
14681	Quadrant Selection STANDARD	158,124	1.64
15552	빠른 A+B STANDARD	130,449	2.20
15596	정수 N개의 합	61,851	1.98
15649	N과 M (1) STANDARD	51,363	1.58
21921	블로그	5,591	2.41

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