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int function(struct node* head){ int var = 0; while(head->next != NULL){ var++; head = head->next; } return var; }

Can you find error in it

11th May 2022, 12:41 PM
Ravi Kiran
Ravi Kiran - avatar
2 ответов
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Is "next" of type "pointer to node type"? If yes, are you sure the error isn't outside the function?
11th May 2022, 1:15 PM
OrHy3
OrHy3 - avatar
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If this function counts elements in linked list, then you should change condition in loop on head != NULL, because your answer is always 1 less than actual length of linked list.
11th May 2022, 2:44 PM
Alexus100
Alexus100 - avatar