Solved by hyjeong

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,591	2.57
2557	Hello World STANDARD	335,281	2.54
8393	Sum STANDARD	157,777	1.56
10171	Cats STANDARD	172,829	2.83
10172	Dogs STANDARD	169,130	2.35
10718	We love kriii STANDARD	180,724	1.53

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