Solved by modxpow

#	Title	# Solved	Avg. Tries
1010	다리 놓기	43,894	2.08
1009	분산처리	23,954	4.10
1008	A/B STANDARD	229,011	2.90
1001	A-B STANDARD	277,350	1.44
1000	A+B STANDARD	322,865	2.59

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