3) einclude struct stack | 40 9 12 11 7 6 6 12 40 int top; int items[50]; main() void fun(struct stack *); void stk print(struct stack "); struct stack S= (5,(6,7,11,12,9,40}}; stk_print(&S); fun(&S); stk_print(&S); /continues
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can you explain this question , i just want basic experession for understanding
it is c
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- #include <stdio.h>#include <stdlib.h>#include <string.h> typedef struct LINKED_STACK_NODE_s *LINKED_STACK_NODE; typedef struct LINKED_STACK_NODE_s{LINKED_STACK_NODE next;void *data;} LINKED_STACK_NODE_t[1]; typedef struct LINKED_STACK_s{LINKED_STACK_NODE head;int count;} LINKED_STACK_t[1], *LINKED_STACK; typedef struct{int R;int C;} POS_t[1], *POS; LINKED_STACK stack_init();void stack_free(LINKED_STACK stack);void stack_push(LINKED_STACK stack, void *data);void *stack_pop(LINKED_STACK stack);void *stack_top(LINKED_STACK stack);int is_empty(LINKED_STACK stack); int is_empty(LINKED_STACK stack){return stack->head == NULL;} LINKED_STACK stack_init(){LINKED_STACK stack = (LINKED_STACK)malloc(sizeof(LINKED_STACK_t));if (stack == NULL){printf("\nproblem with initializing stack\n\n");return NULL;}stack->head = NULL;stack->count = 0;return stack;} void stack_free(LINKED_STACK stack){while (is_empty(stack) == 0){stack_pop(stack);}free(stack);}void…C++ ProgrammingActivity: Linked List Stack and BracketsExplain the flow of the main code not necessarily every line, as long as you explain what the important parts of the code do. The code is already correct, just explain the flow SEE ATTACHED PHOTO FOR THE PROBLEM INSTRUCTIONS int main(int argc, char** argv) { SLLStack* stack = new SLLStack(); int test; int length; string str; char top; bool flag = true; cin >> test; switch (test) { case 0: getline(cin, str); length = str.length(); for(int i = 0; i < length; i++){ if(str[i] == '{' || str[i] == '(' || str[i] == '['){ stack->push(str[i]); } else if (str[i] == '}' || str[i] == ')' || str[i] == ']'){ if(!stack->isEmpty()){ top = stack->top(); if(top == '{' && str[i] == '}' || top == '(' && str[i] == ')' ||…C++ ProgrammingActivity: Linked List Stack and BracketsExplain the flow of the code not necessarily every line, as long as you explain what the important parts of the code do. The code is already correct, just explain the flow #include "stack.h" #include "linkedlist.h" // SLLStack means Singly Linked List (SLL) Stack class SLLStack : public Stack { LinkedList* list; public: SLLStack() { list = new LinkedList(); } void push(char e) { list->add(e); return; } char pop() { char elem; elem = list->removeTail(); return elem; } char top() { char elem; elem = list->get(size()); return elem; } int size() { return list->size(); } bool isEmpty() { return list->isEmpty(); } };
- #include <stdio.h>#include <stdlib.h>#include <string.h> typedef struct LINKED_STACK_NODE_s *LINKED_STACK_NODE; typedef struct LINKED_STACK_NODE_s{LINKED_STACK_NODE next;void *data;} LINKED_STACK_NODE_t[1]; typedef struct LINKED_STACK_s{LINKED_STACK_NODE head;int count;} LINKED_STACK_t[1], *LINKED_STACK; typedef struct{int R;int C;} POS_t[1], *POS; LINKED_STACK stack_init();void stack_free(LINKED_STACK stack);void stack_push(LINKED_STACK stack, void *data);void *stack_pop(LINKED_STACK stack);void *stack_top(LINKED_STACK stack);int is_empty(LINKED_STACK stack); int is_empty(LINKED_STACK stack){return stack->head == NULL;} LINKED_STACK stack_init(){LINKED_STACK stack = (LINKED_STACK)malloc(sizeof(LINKED_STACK_t));if (stack == NULL){printf("\nproblem with initializing stack\n\n");return NULL;}stack->head = NULL;stack->count = 0;return stack;} void stack_free(LINKED_STACK stack){while (is_empty(stack) == 0){stack_pop(stack);}free(stack);}void…1. a) Write a method in the Stack Class, implemented as an array public String toString() that can be used to display the objects of a Stack in the stack order without changing the stack. (You may assume that an Object.tośtring() method exists.) public class Stack { private Object[] data; int top; b) Write a recursive method in the Stack Class, implemented as a linked structure public String toString() that can be used to display the objects of a Stack in stack order without changing the stack. (You may assume that an Object.toString() method exists.) public class Stack { private node top; } class node{ Object data; node next;}given code lab4 #include <stdio.h>#include <stdlib.h> /* typical C boolean set-up */#define TRUE 1#define FALSE 0 typedef struct StackStruct{int* darr; /* pointer to dynamic array */int size; /* amount of space allocated */int inUse; /* top of stack indicator - counts how many values are on the stack */} Stack; void init (Stack* s){s->size = 2;s->darr = (int*) malloc ( sizeof (int) * s->size );s->inUse = 0;} void push (Stack* s, int val){/* QUESTION 7 *//* check if enough space currently on stack and grow if needed */ /* add val onto stack */s->darr[s->inUse] = val;s->inUse = s->inUse + 1;} int isEmpty (Stack* s){if ( s->inUse == 0)return TRUE;elsereturn FALSE;} int top (Stack* s){return ( s->darr[s->inUse-1] );} /* QUESTION 9.1 */void pop (Stack* s){if (isEmpty(s) == FALSE)s->inUse = s->inUse - 1;} void reset (Stack* s){/* Question 10: how to make the stack empty? */ } int main (int argc, char** argv){Stack st1; init (&st1);…
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