The process of removing an element from stack is called (java)__________
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A: GIVEN: Suppose the following operations were performed on an empty stack:pus h(8);pus…
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Q: Which of the following is NOT an operation supported by a stack interface?
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A: #include <iostream>#include <stack>#define size 10using namespace std;// pair classclass…
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A: Solved and given below
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Q: 2. Given the following sequence of stack operations, what is the top item on the stack when the…
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- Which of the following is NOT an operation supported by a stack interface? Push Clear Insert PeekIn C++, Write a program which is menudriven ( i) Push, ii) POP, iii) Peek iv) Print). It will create a stack ofinteger type data. You have to implement the following operations.a. Push (Insert a data to the stack)b. Pop (Print the data at the TOP and remove thedata)c. Peek (Print the data at the TOP)d. Print (Print the whole stack)For this code just explain the void pop function, with enough explanation that how it is working. Thanks #include<iostream> using namespace std; int choice, j=0;int stack[50];int *top;bool Exit_Indicator = false; void displayStack() { cout << "\n\t~Stack Display~\nTOP ->"; for (int i = j-1; i >= 0; i--) cout << "\t|\t" << stack[i] << "\t|" << endl; cout << "\t-----------------";} void push(int i){ cout << "\n(" << i << ") has been PUSHED into the stack!"; *top = i; top++; j++;} void pop(){ if((*(top-2) != 0 && *(top-1)!= 0) || (*(top-2) == 0 && *(top-1)!= 0)) { cout << "\n(" << *(top-1) << ") has been POPPED from the stack!"; *(top-1)= 0; top--; j--; } else{ cout<<"\nTHE STACK IS EMPTY";}} int main() { int value; top = stack; do { cout <<…
- Create your own called class called Stack Your class should store items transparently. You should add items using a Push method and remove them through the Pop method. Add an IsEmpty method should return whether there are any items in the stack or not. A CountItems method should tell you the current number of items in the stack Write some code to test your Stack class using the shapes in part 1.in java starting with an empty stack mimic the functionality of the back and forward button on modern browsers that is, at any point that the stack is not empty,allow a back function to display to previous page.also if you viewing a back page allow a forward button to go to the forward pages stack =[] go to page 1 - display page 1 - stack [page 1] go to page 2 - display page 2 -stack [page1,page 2] go back- display 1 - stack[ page1] go forward - display2 - [page 1 ,page 2] go to page 5- display page 5 -stack[page1,[age2,page5][How can you create this in Java, I need help in understanding how to make this work and how it can be created. Please.] Create a Deque class based on the discussion of deques in this chapter. It should include insertLeft(), insertRight(), deleteLeft(), deleteRight(), isEmpty() and isFull() methods. It will need to support wrapping around at the end of the arrays as queues do. After you have created the Deque class, write a Stack class based on the Deque class(Use deque class methods). This Stack class should have the same methods and capabilities as the Stack we implemented in class. Write a main class that tests both Deque and Stack classes.
- Create a menu driven application that will implement a stack and the user will be asked about the size of an array they wanted.All files are included below, seperated by the dashes. "----" //driver.cpp #include <iostream> #include <string> #include "stackLL.h" #include "queueLL.h" #include "priorityQueueLL.h" using namespace std; int main() { /////////////Test code for stack /////////////// stackLLstk; stk.push(5); stk.push(13); stk.push(7); stk.push(3); stk.push(2); stk.push(11); cout<<"Popping: "<<stk.pop() <<endl; cout<<"Popping: "<<stk.pop() <<endl; stk.push(17); stk.push(19); stk.push(23); while( ! stk.empty() ) { cout<<"Popping: "<<stk.pop() <<endl; } // output order: 11,2,23,19,17,3,7,13,5 stackLLstkx; stkx.push(5); stkx.push(10); stkx.push(15); stkx.push(20); stkx.push(25); stkx.push(30); stkx.insertAt(-100, 3); stkx.insertAt(-200, 7); stkx.insertAt(-300, 0); //output order: -300,30,25,20,-100,15,10,5,-200 while( ! stkx.empty() ) cout<<"Popping: "<<stkx.pop() <<endl; ///////////////////////////////////////…What are the contents of the stack num after the following statements execute? Assume that NumStack is a class that implements the interface StackInterface. StackInterface num = new NumStack<>(); num.push(111); num.push(num.pop()); num.push(222); num.push(333); num.push(444); num.push(num.pop()); int n = num.pop(); num.push(num.peek()); q2. Show the contents of the stack as you trace the algorithm checkBalance, given in Segment 5.8, for each of the following expressions: a. a {b [c * (d + e)] - f } b. {a (b * c) / [d + e] / f )- g} c. a {b [c - d] e ]) f q3. Imagine a linked implementation of the ADT stack that places the top entry of the stack at the end of a chain of linked nodes. Describe how you can define the stack operations push, pop, and peek so that they do not traverse the chain.
- What takes place if it is not possible to construct a resource that is part of a stack?Hello my question is if i could get assistance in this program I have 2 psuedocodes to check for syntax errors and I dont know how to take the input from the user of the either file name and check for syntax errors. I understand the stack of syntax checker I am just having trouble with the variables of the fstream library. Thank you #include <iostream>#include <fstream>#include<stack>#include<string> using namespace std;int main(){stack<char> s;/*created a stack object with char data type*/ifstream testFile;cout << "Enter the file name: ";testFile.open("testFile", ios::in);//taking file as input /* is this where the variables for the stack are initialized? */for (int i = 0; i < (int)testFile.length(); i++) /* or is this were it is intialized? */ {if (testFile[i] == '[' || testFile[i] == '(') /* depending on what is initialized is testFile index correct use for the stack? */{s.push(testFile[i]); // test file?/* push if [ or…In a few sentences, describe what does the program do? and show the result of the execution: #include <iostream>#include <cstring>#include <stack>using namespace std;#define maxchars 100 int main(){ char input_str[maxchars+1], *p; stack<double> num_stack; int c; double a, b, n; cout << "Enter string: "; cin.getline(input_str, maxchars); p = strtok(input_str, " "); while (p) { c = p[0]; if (c == '+' || c == '*' || c == '/' || c == '-') { if (num_stack.size() < 2) { cout << "Error: too many ops." << endl; system("pause"); return -1; } b = num_stack.top(); num_stack.pop(); a = num_stack.top(); num_stack.pop(); switch (c) { case '+': n = a + b; break; case '*': n = a * b; break; case '/': n = a / b; break; case…