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I need help with an explanation of the codes in each line please. Need to understand the logic. queue lab. C lang I will upvote.
I need help with an explanation of the codes in each line please. Need to understand the logic. queue lab. C lang I will upvote. that's not the problem /*
Return number of elements in queue.
Return 0 if q is NULL or empty
*/
int q_size(queue_t *q)
{
/* You need to write the code for this function */
/* Remember: It should operate in O(1) time */
if(q != NULL)
return q->n;
return 0;
}
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