89 questions
Hello.I got curious while implementing the stack with a linked list.I implemented to release the memory of the node that has data that will be pop when pop operation is performed. Does the pointer of ...
The way to change the 'value' that the two pointers point to can be found with just a little search...I can't find a way to change the 'address' that the two pointers point to...Even if I try to do it...
I'm trying to enter a string in a two-dimensional array, but it doesn't workIf the name of the two-dimensional array is matrix, is it correct that each character in the string is in matrix[i][j]?For e...
Hello.I have a question about the structure.As I study, there are cases where pointer variables are declared and used in the structure, such as char *name, What are the benefits of using it like this?...
struct custom{ custom* pLink; custom* pToFl; string name;};typedef struct portNode{ int numberOfCus = 0; string flightName; custom headerNode; portNode* pLink;}flight;struct airport{ int numberOfPort ...
The array name and the array address were the sameI made the pointer point to the array and printed out the pointer address, and it came out differently.Array name = array address Pointer value! = Poi...
typedef struct HeapElement{ DSKEY heKey; void * heData;} } HeapElement;struct Heap{ int hpMode; /* Minimize or Maximize */ int hpSize; int hpFilled; int hpGrowBy; HeapElement** hpArray; HEAPCMPFUN...
Hello, I am a student studying C language.I was curious about the name of the language array.int arr[3] = {99, 77, 55};Assume that you declared an array ofWe know that the variable arr has the address...
What's the difference?The pointer is too hard ㅜ
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