Using the C program shown below, explain what the output will be at lines X and Y.

#include

#include

#include

#define SIZE 5

int nums[SIZE] = {0,1,2,3,4};

int main()

{

int i;

pid_t pid;

pid = fork();

if (pid == 0) {

for (i = 0; i < SIZE; i++)

{ nums[i] *= -i;

printf("CHILD: %d ",nums[i]); /* LINE X */

}

}

else if (pid > 0) {

wait(NULL);

for (i = 0; i < SIZE; i++)

printf("PARENT: %d ",nums[i]); /* LINE Y */

}

return 0;

}