## 題目連結[e835](https://zerojudge.tw/ShowProblem?problemid=e835) 我一開始是寫座位號碼整除每排人數再加一就是排數,然後號碼取餘每排人數就是每排位數,但如果取餘數是零時,每排位數應該是25或50,所以要再另外寫。 ```python= n = int(input()) s = 0 r = 0 l = 0 if n <= 2500: s = 1 if n%25 == 0: r = (n // 25 ) l = 25 else: r = (n // 25 )+1 l = n % 25 elif n <= 7500: s = 2 if n%50 == 0: r = ((n-2500) // 50) l = 50 else: r = ((n-2500) // 50)+1 l = (n-2500) % 50 else: s = 3 if n%25 == 0: r = ((n-7500) // 25) l = 25 else: r = ((n-7500) // 25)+1 l = (n-7500) % 25 print(s,r,l) ```