Create A Program to Create Queue and Dequeue Data Structure in Java Assignment Solution

Instructions

Objective

Write a java assignment program to create queue and dequeue data structure.

Requirements and Specifications

Source Code

#include int count(char ***deque, char ***back, char ***end) { return *back - *deque; } int capacity(char ***deque, char ***back, char ***end) { return *end - *deque; } char* getFront(char ***deque, char ***back, char ***end) { if (count(deque, back, end) == 0) { return NULL; } return **deque; } char* getBack(char ***deque, char ***back, char ***end) { if (count(deque, back, end) == 0) { return NULL; } return *(*back - 1); } void addBack(char ***deque, char ***back, char ***end, char *string) { if (count(deque, back, end) == capacity(deque, back, end)) { return; } **back = string; (*back)++; } char* removeBack(char ***deque, char ***back, char ***end) { if (count(deque, back, end) == 0) { return NULL; } char *result = *(*back - 1); (*back)--; return result; } char* removeFront(char ***deque, char ***back, char ***end) { if (count(deque, back, end) == 0) { return NULL; } char *result = **deque; (*deque)++; return result; }