Solved by swooseck

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	231,225	1.30
10869	사칙연산 STANDARD	228,641	2.24
10718	We love kriii STANDARD	182,581	1.53
10172	Dogs STANDARD	180,575	2.33
10171	Cats STANDARD	184,813	2.80
2557	Hello World STANDARD	356,566	2.54
1260	DFS와 BFS STANDARD	73,847	2.61
1008	A/B STANDARD	228,886	2.90
1001	A-B STANDARD	277,268	1.44
1000	A+B STANDARD	322,713	2.59

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