Solved by yds05197

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	323,865	2.59
1001	A-B STANDARD	278,323	1.45
1008	A/B STANDARD	229,852	2.90
1009	분산처리	24,053	4.10
1929	소수 구하기	64,776	3.54
1978	소수 찾기 STANDARD	89,207	2.11
2557	Hello World STANDARD	357,817	2.54

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