Consider an empty stack of integers and a text file with the following numbers: 1,2,3,4,5,6. You can only read the numbers from left to right, and you can only read once (which means you can only push a number once). Let S indicates a push and X indicates a pop operation. The pop operation also prints the value of the element just popped. Please write the sequence of S and X operations to print the numbers in the following orders: 325641.

Q: An “inverted file” is a critical data structure for implementing applications like the index of a…

A: To perform the file operation, store the words in input file named as - input.txt. Now while running…

Q: Problem Description: Write a telephone lookup program. Read a data set of 1,000 names and telephone…

A: Program code to copy Main.java Main.java import java.io.File;import java.util.*; public class Main{…

Q: plement an application that reads a sequence of up to 25 pairs of names and postal (ZIP) codes for…

A: Design and implement an application that reads a sequence of upto 25 pairs of names and postal (ZIP)…

Q: The function swap_list_ends in python takes one parameter, L, which is a list. The function then…

A: Description: Define a function swap_list_ends that takes a list L as an input parameter: Find the…

Q: Integer dataSize is read from input. Then, strings and integers are read and stored into string…

A: The C++ code is given below with output screenshot

Q: Write a program in python that performs these operations on each of the given lists of numeric…

A: PROGRAM CODE: my_list = [4, 76, 2, 234, 9, 71]            // declare the listprint("Input list is:…

Q: In Section 10.11.1, you used selection sort to sort a list. The selection-sort function repeatedly…

A: Given:  you used selection sort to sort a list. The selection-sort function repeatedly finds the…

Q: Create a Java program that uses a stack to return a list containing all permutations of a given…

A: Solution:--   1)The given question has required for the solution which is to be provided as the Java…

Q: Write a for loop to print all elements in courseGrades, following each element with a space…

A: Here is the c++ code: See below step

Q: You can shuffle a list using random.shuffle(lst). Write your own function without using…

A: PROGRAM CODE: import random                     // import the random library  def shuffle(lst):…

Q: A contact list is a place where you can store a specific contact with other associated information…

A: The below given C++ program will obey the following rubrics:Importing essential header…

Q: solve in java Integer arrays groceryItemPrices and stockRecords are read from input, containing the…

A: The objective of the question is to count the number of grocery items that meet two conditions: the…

Q: In c++ please. Thank you!   A contact list is a place where you can store a specific contact with…

A: Required language is C++:

Q: Read in a sequence of characters from standard input and maintain the characters in a linked list…

A: Algorithm: MoveToFront Initialize an empty linked list. Read the first character from standard…

Q: Write a program that reads a list of words. Then, the program outputs those words and their…

A: Given: Write a C program that reads a list of words. Then, the program outputs those words and their…

Q: A contact list is a place where you can store a specific contact with other associated information…

A: Pseudocode:- Declare the member function String GetPhoneNumber with a parameter of vector type to…

Q: The second function will take as input the a two-dimensional list that represents the adjacency…

A: I am implementing the prim's algorithm part of this code, which will help you out. The…

Q: In PYTHON Define a vector of integers with 10 elements  Write a loop to print the vector as…

A: We will us string to add the output of odd ad event numbers and prit them after the loop ends

Q: Write a program that reads 10,000 words into an array of strings. The program will then read a…

A: Algorithm for the code: - Open the file 10000_words.txt in read mode and read the list of 10000…

Q: This lab will exercise your understanding of some of the concepts covered in Chapter 18: stacks 1.…

A: #include<iostream>#include"mystack.h"using namespace std;int main() { string…

Q: This was the problem.  You are given an array (which will have a length of at least 3 but could be…

A: public class LongestLine{ staticintfind(int[] integers){ intnumerOfOdds = 0; intnumberOfEvens = 0;…

Q: please codee in python Write a script that prompts the user for two words (two, one-word strings).…

A: I give the code in Python along with output and code screenshots.

Q: 1. You may use the source code template in h3.s found in the assignment zip archive as a starting…

A: Here is the c++ code: See below steps for code.

Q: Answer the following questions in a file called bigo.java: ● Write an O(n) algorithm that…

A: Here have to determine about sequentially inserts an element into a list in java.

Q: Write this program in Java using a custom method. Implementation details You will implement this…

A: This program uses a do-while loop to run the game engine until the user decides to quit or runs out…

Q: The following program reads a comma separated value (CSV) file of student grades. Each line of the…

A: Coded using Python 3.

Q: The task is to implement part of a linter program using python. Specifically, you must be able t…

A: Introduction:  Here is the algorithm for implementing the linter program: 1) Define a function…

Q: Given the input file input1.csv write a program that first reads in the name of the input file and…

A: Given the input file input1.csv write a program that first reads in the name of the input file and…

Q: Write the following function that merges two sorted lists into a new sorted list:def merge(list1,…

A: def merge(list1,list2): len1=len(list1) len2=len(list2) len3=len1+len2…

Q: Write a python program that has the following functionality: • Using a loop it creates a…

A: The complete python Code is below:

Q: I need some help making this code more simple.  2) Algorithm tokenList = "{}()[]" initialize stack…

A: As no programming language is not specified, I have written the program in C++   #include…

Q: Search of Strings 1. Write a version of the selection sort algorithm presented in the unit, which is…

A: #include <iostream>#include <vector>using namespace std; void…

Q: Write a for loop to print all NUM_VALS elements of vector courseGrades, following each with a space…

A: This code reads in NUM_VALS (4) elements into a vector courseGrades. Then, it outputs the elements…

Q: In c++ and without the use of vectors, please. Thanks very much! A contact list is a place where…

A: i will give this question answer in next step.

Q: The codewords will be scrambled words. You will read the words used for the codes from a file and…

A: #include<iostream> #include<fstream> using namespace std; int level=1,score=0; int…

Q: I need to write a Java ArrayList program called Search.java that counts the names of people that…

A: Code : #include<iostream> #include<fstream> #include<cstdlib>…

Map

A map is defined as the name of a higher-order function in most of the programming languages that applies a given function to each element of a functor, such as a list, and returns a list of results in the same order. A map is also called the collection of values based on a key, i.e. a key and value pair. A map has its own set of keys. Duplicate keys are not permitted in the Map, although duplicate values are permitted. Because a Map cannot be navigated, it must be converted to a Set using the keySet() or entrySet() methods. For key-value association mapping, such as dictionaries, maps are ideal.