Solved by happyuo

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	323,116	2.59
1001	A-B STANDARD	277,644	1.44
1008	A/B STANDARD	229,226	2.90
1330	두 수 비교하기 STANDARD	202,496	2.01
2420	Make a Difference STANDARD	31,008	2.16
2438	별 찍기 - 1 STANDARD	186,130	1.61
2475	검증수 STANDARD	54,576	1.34
2557	Hello World STANDARD	357,038	2.54
2739	구구단 STANDARD	197,884	1.98
2741	N 찍기 STANDARD	138,109	1.74
2753	윤년 STANDARD	183,397	1.93
9498	시험 성적 STANDARD	206,221	1.83
10171	Cats STANDARD	185,096	2.80
10172	Dogs STANDARD	180,859	2.33
10866	덱	43,466	1.78

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