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RE: [Question] Mathematics × Programming Competition #3 [問題] 數學 × 程式編寫比賽 (第三回)
ya coz the payout time is 7 days, hope you can understand :( otherwise I have to make 4 posts for each competition: announcement, question, answer and prize presentatin
Can you just tell me the answer plz? xD
as I remember the answer should be 19, not at home though so can't check my rough work...