Solved by shanstudent123

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	237,555	2.24
2739	구구단 STANDARD	204,331	1.98
1330	두 수 비교하기 STANDARD	210,066	2.01
1000	A+B STANDARD	333,782	2.59

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