37. Digital number
Point: 1Level: Easy
$S(n)$ denotes the sum of the digits of $n$. Find the number of digits of the smallest $k$ that satisfies the following equation : \[S(k)S(k+1)=2018\]
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- Problem name: Digital number
- Point: 1
- Difficulty: Easy
- Author: noob_player
- Tried: 136
- Solved: 7
- First Solve: sadman_sakib_sanam
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@noob_player
