Question No. 3a. For n queen problem, you have to place four queens in 4x4 board. The conditions are given below;i.No two queens in same row/columnNo queens are place in same diagonalNo other queen can place the adjacent queenii.iii.Figure 2: 4x4 boardYou can place Queen “Q" in above box shown in Figure 2. You can draw each and every stepwhen you place the queen by showing in box.

N Queen The problem of putting N chess queens on a NN chessboard in such a way that no two queens…

Answered: Question No. 3 a. For n queen problem,…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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In the Dice Roll game, the player begins with a score of 1000. The player is prompted for the numberof points to risk and a second prompt asks the player to choose either high or low. The player rollstwo dice and the outcome is compared to the player’s choice of high or low. If the dice total is between2 and 6 inclusive, then it is considered “low”. A total between 8 and 12 inclusive is “high”. A total of7 is neither high nor low, and the player loses the points at risk. If the player had called correctly, thepoints at risk are doubled and added to the total points. For a wrong call, the player loses the points atrisk. Create a DiceRollGame application that uses a DRPlayer object based on this specification. TheDRPlayer object should have two Die member variables that represent the dice. The Die class shoulduse a random number generator to determine the outcome in a roll() method. Application outputshould look similar to:
You will build a simplified, one-player version of the classic board game Battleship! In this version of the game, there will be a single ship hidden in a random location on a 5 × 5 grid. The player will have 4 guesses at most to try to sink the ship. At each guess, the player names an attacking coordinate, that is (“guess row”, “guess col”). The game ends in two conditions: (1) the player is out of guesses; (2) the player hits the ship. Examples are given in Figure 1. The 5 × 5 board is shown every time the player inputs a guess entry. The ship takes only one entry of the board and it is randomly given before the player’s guesses. The player inputs guessing entries in the Python console. Entries missed the ship are replaced by “X” in the board. You must use loop in your code. Please submit your code and console screenshots to bartleby. Code contain- ing syntax error will be graded zero. Hints: 1 Create a variable board and set it equal to an empty list…
: You will build a simplified, one-player version of the classic board game Battleship! In this version of the game, there will be a single ship hidden in a random location on a 5 °ø 5 grid. The player will have 4 guesses at most to try to sink the ship. At each guess, the player names an attacking coordinate, that is (“guessrow”, “guess col”). The game ends in two conditions: (1) the player is out of guesses; (2) the player hits the ship. Examples are given in Figure 1. § The 5 X 5 board is shown every time the player inputs a guess entry. § The ship takes only one entry of the board, and it is randomly given before the player’s guesses. § The player inputs guessing entries in the Python console. § Entries that missed the ship are replaced by “X” on the board. § You must use a loop in your code. § Please submit your code and console screenshots to Blackboard. Code containing syntax error will be graded zero. Hints: 1. Create a variable board and set it equal to an empty list and…

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