Https://Pastebin.Com/RRUBJMk7 I wrote this linkedlist code last night and now i

Question

Https://Pastebin.Com/RRUBJMk7 I wrote this linkedlist code last night and now i

dont understand why i am assigning last->next to link and then last to link.. (line 23-24). if i remove line 23, i get a segfault.
the *last pointer for tracking the last added element and link is the newly appended node. can someone explain??

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05.06.2022

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skalpasi Автор вопроса

i know that i wanted to point *last to *link. last->next = link will make the *next pointer point to link node but i cant understand why i did last = link

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05.06.2022

skalpasi Автор вопроса

and also when i call clear() function, the head is assigned to NULL and i dont have access to linkedlist but how can i clear all the nodes from heap? do i need to free() them or they get destroyed on their own??

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05.06.2022

The prodigal ᥀ · Accepted Answer

The prodigal ᥀

skalpasi
and also when i call clear() function, the head is...

Do you have a whiteboard or paper and pen ? Trace the program flow and you'll understand

0

05.06.2022

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Https://Pastebin.Com/RRUBJMk7 I wrote this linkedlist code last night and now i

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