What does the following function detect(struct Node is a generic link list structure)?
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What does the following function detect(struct Node is a generic link list structure)?
int processlist(struct Node* list) {
struct Node *slow_p = list, *fast_p = list;
while (slow_p && fast_p && fast_p->next) {
slow_p = slow_p->next;
fast_p = fast_p->next->next;
if (slow_p == fast_p) {
return 1;
}
}
return 0;
}
Which of the following best describes what this function detects?
Show answer & explanation
Answer: A. A) Whether the list is sorted
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