Assignment $1$

$1-$ Write a C program that use the fork system call to parallelize the task of finding the sum of a given range of numbers. Assume the range of numbers start from $1$ to $100$ and the program divides this range into two half's and creates a child process to find the sum of the first half while the parent process finds the sum of the second half. Finally, the final sum of the two halves is printed. Include a snapshot of your output. $[3$ Marks$]$

$2-$ What are all possible outputs of the following code $($assume any numbers for the generated process ids$)$: $[2$ Marks$]$I$\text{'}$m