Solved by m9719280

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,473	2.58
1747	소수&팰린드롬	7,806	3.23
2557	Hello World STANDARD	349,953	2.54
2750	수 정렬하기 STANDARD	87,690	1.72

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