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import java.util.*; | |
import java.lang.*; | |
import java.io.*; | |
/* Name of the class has to be "Main" only if the class is public. */ | |
class Ideone | |
{ | |
public static void main (String[] args) throws java.lang.Exception | |
{ | |
// your code goes here |
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ps uH -p ${PID} | wc -l |