Kilometers and meters
Execution time limit is 1 second
Runtime memory usage limit is 64 megabytes
The program receives a natural number m as input, which represents a distance in meters. Your task is to output, in a single line separated by a space, the number of full kilometers and the remaining meters for this distance.
Input
A natural number m that does not exceed 10^12.
Output
The solution to the problem.
Examples
Input #1
Answer #1
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Acceptance rate 78%