#1 Simple problem?

   Program reads two-digit number and decreases every figure separately through blank.

 

 

Specifications

   Input

   The natural number on interval from 10 to 99 including.

   Output

   Two digits separated by a space

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Two digits separated by a spaceTwo digits separated by a space
Time Limit: 0.3 seconds
Balls for the passed test: 6.25
Complexity: 10%

Example

Example input

23

Example output

2 3


Problem URL: http://www.e-olimp.com.ua/en/problems/1