Solved by dh030323

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,545	2.57
1001	A-B STANDARD	259,309	1.44
2557	Hello World STANDARD	335,113	2.54
10171	Cats STANDARD	172,739	2.83
10718	We love kriii STANDARD	180,724	1.53
10869	사칙연산 STANDARD	212,583	2.22

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