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- C++ code output must be: Enter series of parentheses: Not Balance! What is the problem of this code? #include <iostream>#include <string>#include <vector>#include <stack>using namespace std; int main(){string x;stack<char, vector<char>> iStack;bool status = true;cout << "Enter series of parentheses: ";getline(cin, x); for (int i = 0; i < x.length(); i++) if (x[i] == '(' || x[i] == '{' || x[i] == '[')iStack.push(x[i]);else{ if (x[i] == ']'){if (iStack.empty() || iStack.top() != '['){return false;}}else if (x[i] == ')'){if (iStack.empty() || iStack.top() != '('){return false;}}else if (x[i] == '}'){if (iStack.empty() || iStack.top() != '{'){return false;}}iStack.pop();} if (iStack.empty())cout << "Balance!" << endl;elsecout << "Not Balance!" << endl;}Stacks 1- Write a Python function that takes a user input of a word and returns True if it is a Palindrome and returns False otherwise (Your function should use a Stack data structure). A palindrome is a word that can be read the same backward as forward. Some examples of palindromic words are noon, civic, radar, level, rotor, kayak, reviver, racecar, redder, madam, and refer. 2- Write a Python function that takes a stack of integer numbers and returns the maximum value of the numbers in the stack. The stack should have the same numbers before and after calling the function. 3- Write a main function that tests the functions you wrote in 1 and 2 above and make sure that your code is well documented.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 <<…
- 7.10: Tic Tac Toe (sort of) Write a program that will allow two users to playtic-tac-toe. The program should ask for movesalternately from player X and player O. Theprogram displays the game positions as follows: 123 456 789 The players enter their moves by entering theposition number (a single digit, 1-9) theywish to mark. After eachmove, the program re-displays the changed board.A sample board configuration is as follows:XXO 456 O897.10: Tic Tac Toe (sort of)Write a program that will allow two users to playtic-tac-toe. The program should ask for movesalternately from player X and player O. Theprogram displays the game positions as follows:123456789 The players enter their moves by entering theposition number (a single digit, 1-9) theywish to mark. After eachmove, the program re-displays the changed board.A sample board configuration is as follows:XXO456O89 SAMPLE RUN #1: ./ETest Interactive Session 1 2 34 5 67 8 9Enter move:1X 2 34 5 67 8 9Enter move:2X O 34 5 67 8 9Enter move:3X O X4 5 67 8 9Enter move:4X O XO 5 67 8 9Enter move:5X O XO X 67 8 9Enter move:6X O XO X O7 8 9Enter move:7X O XO X OX 8 9Enter move:8X O XO X OX O 9Enter move:9X O XO X OX O XGame over!Assume s1,s2 are two stacks and we write s1=s2 , if the class stack based on array then Select one: a. This statement is good to use when s2 has large number of items b. This statement is good to use when s1 has small number of items c. This statement is good to use when s1 has large number of items d. This statement is good to use when s2 has small number of items
- T/F An error is thrown if the character '\n' is pushed in to the character stack.7.10: Tic Tac Toe (sort of). (c++) Write a program that will allow two users to playtic-tac-toe. The program should ask for movesalternately from player X and player O. Theprogram displays the game positions as follows: 123 456 789 The players enter their moves by entering theposition number (a single digit, 1-9) theywish to mark. After eachmove, the program re-displays the changed board.A sample board configuration is as follows:XXO 456 O89 SAMPLE RUN #1: ./ETest Interactive Session 1 2 34 5 67 8 9 Enter move:1 X 2 34 5 67 8 9 Enter move:2 X O 34 5 67 8 9 Enter move:3 X O X4 5 67 8 9 Enter move:4 X O XO 5 67 8 9 Enter move:5 X O XO X 67 8 9 Enter move:6 X O XO X O7 8 9 Enter move:7 X O XO X OX 8 9 Enter move:8 X O XO X OX O 9 Enter move:9 X O XO X OX O X Game over!Solve the following codes below and discuss how array, stack, and queues are used in each problem. Must have comments. 1. Write python a program that ask a user to enter integers 0 to 5 for 20 times each inrandom order and the program will sort the array in ascending order. 2. Write python a program that generate random numbers and will be stored in an arrayof size 20. The program must determine and display only the elements withthe same value or numbers that occur more than once. 3. Given an integer X and Y digits without leading zeroes. Write a python program thatdetermine the largest number which can be obtained by removing exactly Kdigits from the number N.
- Topic: Functions Write a functional program that sorts 10 input integers (signed) using either bubble sort or selection sort algorithm. The output window must show both unsorted array of integers and sorted array of integers w/ instruction!!!MUST READ USER INPUTFILE.TXT!!! Implement the QuickSort algorithm in C++. Requirement Input of the program: Unsorted list of integers separated by spaces; your program must read input file containing the numbers to be sorted. Output of the program: Sorted list of inputted integers separated by spaces in ascending order. Pivot: you need to infuse randomness for choosing pivot; you come up with an idea and explain it as comments in your program.C Programming Write function checkHorizontal to count how many discs of the opposing player would be flipped, it should do the following a. Return type integer b. Parameter list i. int rowii. int col iii. char board[ROW][COL] iv. char playerCharc. If the square to the left or right is a space, stop checking d. If the square to the left or right is the same character as the player’s character, save that it was a flank, stop checking e. If the square to the left or right is not the same character as the player’s character, count the disc f. If the counted discs is greater than zero AND the player found their own character, return the counted discs, otherwise return ZERO Write function checkVertical to count how many discs of the opposing player would be flipped, it should do the following a. Return type integer b. Parameter list i. int rowii. int col iii. char board[ROW][COL] iv. char playerCharc. If the square above or below is a space, stop checking d. If the square above or below is…