Questions tagged [node]
The node tag has no usage guidance.
13
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Pset 5 Speller Linked List Nodes
I thought I got pointers but I don't fully understand a function that gets a new node for a linked list. I understand the theory behind Hash tables and chaining with linked lists but when it comes to ...
0
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1
answer
141
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Pset5 with linked list: head node creation
I am having some headaches about pset5.
Before tackling hashtables and tries, I have been trying to solve the problem with a single linked list to make it simpler. To do this I have defined a couple ...
- 3
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1
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44
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sizeof() syntax error with node pointer
Is there something wrong with my syntax? Won't compile, apparently because of line:
sizeof(node->sprouts) / sizeof(node)
above node defined as follows:
typedef struct node
{
bool is_word;
struct ...
- 11
0
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1
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76
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SPELLER-Create Global struct definition and global struct instance
I am working on SPELLER and am stuck on the load function. I have no errors the way it's written but the problem is in this code's location.
typedef struct node
{
...
- 17
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1
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3k
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incompatible integer to pointer conversion returning 'int' from a function with result type 'struct node *' with custom create_node function
Clang returns an incompatible integer to pointer conversion returning 'int' from a function with result type 'struct node *' error when my create_node function checks whether the ptr malloc returns ...
- 25
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1
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20
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what is a node and what is an element in HTML?
Silly question i know, but i'm trying to understand the basics of HTML reference words so that I know what people are talking about. Please help!
1) My question is, what is a node and what is an ...
- 179
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2
answers
2k
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Pset5 incomplete definition of type struct node
EDIT:
I've changed my struct to match what's in the video as thus in my header file:
typedef struct{
bool end;
struct node* child[27];
}node;
And in my C file when I do:
if(trav->child[...
- 51
0
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1
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79
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pset5 root node not freed
It looks like my unload function is not working properly. Valgrind shows 0 errors, but when I print out the address of my root node, it is not NULL. Hence my unload function (which returns true if ...
- 115
1
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1
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601
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pset5 root node defitnion (trie)
I'm trying to figure out where/how to define the root node of my trie in dictionary.c. I have declared my struct node as follows:
typedef struct node
{
bool is_word;
struct node* children[27]...
- 115
1
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1
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324
views
How to add a new node in the linked list
Now that I am done with pset5 I would like to understand how to add a new node to a linked list. While building the pset, I blindly used Zamyla's guidelines on how to add a new node to a linked list ...
- 71
5
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981
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Pset5: Misunderstanding tries and method to assign letter to an array inside a struct
Before posting, I've searched a lot here and there on the Internet to find the answers to my questions myself and I did code something that eventually works.
My issue is that I've re-rewrote some ...
- 155
1
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1
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2k
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Dynamic string length allocation in new_node->word; array type char [46] is not assignable
I am trying to make my node size dynamically change with the size of the word from the dictionary in the load(dictionary) function.
I understand that the warning means I am trying to assign a pointer ...
- 75
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1
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162
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Check Value at Children[i] in Trie
In the tutorial video Zamyla states to "check the value at children[i]"
Which will return NULL or not NULL.
What does check the value mean?
Cheers
Adam
- 41