In our internet infrastructure, each server is responsible for recording incoming telecommunication packets in an array as they arrive, ensuring that they are ordered according to their respective time fields within the array. Now, let's consider a scenario where an application needs to locate and sort these telecommunications packets by their timestamps across three servers.

To achieve this, write a program that takes the input from three Timelstamp files $($each with $9$ ordered timestamps$)$ and outputs the merged and sorted packets based on their time order. Your program should use a function called printTimestamps to display the timestamps.

void readTimestamps $($int $x[],$ int xsize, FILE $*$inp$)$; $//$ reads the timestamps from a file pointed by inp to array $x[]$ with array length equal to xsize

void mergeTimestamps $($int $x[],$ int xsize, int $y[],$ int ysize, int $z[],$ int zsize$)$;$//$ merge the timestamps array $x[]$ with array $y[]$ to generate array $z[]$

void printTimestamps$($int $x[],$ int xsize$)$; $//$ prints the timestamps array $x[]$ with array length equal to xsize

An example of Timestamp files is given below.

timestamp$1$:

$13691316202539$

timestamp$2$:

$21121222324253035$

timestamp$3$:

$3510243032333435$

Sample Output

$1,2,3,3,5,6,9,10,11,13,16,20,21,22,23,24,24,25,25,30,30,32,33,34,35,35,39$