38. Sum of Digits (Reverse Problem)
Find the smallest number whose digits sum up to n.
Input
The first line contains a natural number not greater than 50.
Output
A single line containing the solution to the problem.
Sample input 1
5
Sample output 1
5
Sample input 2
10
Sample output 2
19
Sample input 3
18
Sample output 3
99
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NormalLoops
201 / 13
Solved / unsolved count
1.0 s / 512 MB
Limits