Solved by polsjk00

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	306,062	2.57
1001	A-B STANDARD	262,476	1.44
1008	A/B STANDARD	215,623	2.90
1152	단어의 개수 STANDARD	107,239	3.02
1157	단어 공부	95,788	2.51

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