Solved by skpang

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	326,094	2.59
1001	A-B STANDARD	280,327	1.45
1330	두 수 비교하기 STANDARD	204,859	2.01
2557	Hello World STANDARD	360,193	2.54
2558	A+B - 2 STANDARD	76,848	1.39
10172	Dogs STANDARD	182,699	2.33
10872	팩토리얼	83,886	1.80

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