Choose the most appropriate type of loop For the problems below:●Choose the most appropriate type of the loop for the problem.Loop as efficiently as possible. That is, if a result can be "known early," the loop shouldstop at that point in time.On a BINGO board, the numbers in the B column are between 1 and 15 inclusive, the numbersin the I column are between 16 and 30 inclusive, 31-45 inclusive for the N column, 46-60inclusive for the G column, and 61-75 inclusive for the O column.Output a random line of a BINGO board with minimal repeated code. Use the Random Javautility to do this (do not use Math.random()). Note that writing more than one singlenext Int () random call would be considered repeating code for this problem. You onlyneed one such call in your code. You do not need to worry about the numbers lining up nicely(we'll learn how to handle this next week).Sample Run 1:BI N G O1 16 36 49 69Sample Run 2:BIN G O10 20 34 50 67Sample Run 3:BI N G 06 28 32 52 75Sample Run 4:B IN G OPart A: BINGO Line15 30 31 6062A Part B: Letter OccurrencesGiven a phrase of text and a given letter, determine how many times that letter appears inthe text.Sample Run 1:Text: supercalifragilisticexpialidociousLetter: uu occurs 2 time (s)Sample Run 2:Text: supercalifragilisticexpialidociousLetter: zz occurs 0 time (s)Part C: Prime or Not?A number is a factor of another number if it divides evenly into that number. For example, 2is a factor of 100, as is 4, 5, 10, 20, 25, 50 and 100. The numbers 1 and the number itself arealways factors of a number. If 1 and the number are the only two factors of the number, thenthe number is considered prime.Allow the user to enter a number, and then print out whether the number is prime or not,without any excess computation. That is, your program should stop as soon as possible withonly as much computation as is truly necessary to solve the problem.So ask yourself: how long does your program have to run if the number is not prime? Howlong does the program have to run if it is prime? Structure your program so that no additionalcomputations happen other than those that are absolutely necessary to determine the result(prime or not).

For the problems below: ● ● Choose the most appropriate type of the loop for the problem. Loop as efficiently as possible. That is, if a result can be "known early," the loop should stop at that point in time. On a BINGO board, the numbers in the B column are between 1 and 15 inclusive, the numbers in the I column are between 16 and 30 inclusive, 31-45 inclusive for the N column, 46-60 inclusive for the G column, and 61-75 inclusive for the O column. Part A: BINGO Line Output a random line of a BINGO board with minimal repeated code. Use the Random Java utility to do this (do not use Math.random()). Note that writing more than one single nextInt () random call would be considered repeating code for this problem. You only need one such call in your code. You do not need to worry about the numbers lining up nicely (we'll learn how to handle this next week). Sample Run 1: BI NGO 1 16 36 49 69

For the problems below: ● ● Choose the most appropriate type of the loop for the problem. Loop as efficiently as possible. That is, if a result can be "known early," the loop should stop at that point in time. On a BINGO board, the numbers in the B column are between 1 and 15 inclusive, the numbers in the I column are between 16 and 30 inclusive, 31-45 inclusive for the N column, 46-60 inclusive for the G column, and 61-75 inclusive for the O column. Part A: BINGO Line Output a random line of a BINGO board with minimal repeated code. Use the Random Java utility to do this (do not use Math.random()). Note that writing more than one single nextInt () random call would be considered repeating code for this problem. You only need one such call in your code. You do not need to worry about the numbers lining up nicely (we'll learn how to handle this next week). Sample Run 1: BI NGO 1 16 36 49 69

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 a class of n students print the total no. of female students and total no. of male students. At the end print the total no. of students in n class both males and females. In this problem, for loop is required.
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Can you help me with this code I only need help with two of the parts. I have attached my code in the photo. question that i need help with: the Eight Puzzle consists of a 3 x 3 board of sliding tiles with a single empty space. For each configuration, the only possible moves are to swap the empty tile with one of its neighboring tiles. The goal state for the puzzle consists of tiles 1-3 in the top row, tiles 4-6 in the middle row, and tiles 7 and 8 in the bottom row, with the empty space in the lower-right corner.you will develop two solvers for a generalized version of the Eight Puzzle, in which the board can have any number of rows and columns. A natural representation for this puzzle is a two-dimensional list of integer values between 0 and r · c -1 (inclusive), where r and c are the number of rows and columns in the board, respectively. In this problem, we will adhere to the convention that the 0-tile represents the empty space.tasks: In the TilePuzzle class, write a method…
Sudoku is a popular logic puzzle that uses a 9 by 9 array of squares that are organized into 3 by 3 subarrays. The puzzle solver must fill in the squares with the digits 1 to 9 such that no digit is repeated in any row, any column, or any of the nine 3 by 3 subgroups of squares. Initially, some squares are filled in already and cannot be changed. For example, the following might be a starting configuration for a Sudoku puzzle: Create a class SudokuPuzzle.java Download SudokuPuzzle.java that has the attributes • board—a 9 by 9 array of integers that represents the current state of the puzzle, where 0 indicates a blank square • start—a 9 by 9 array of boolean values that indicates which squares in board are given values that cannot be changed and the following methods: • SudokuPuzzle—a constructor that creates an empty puzzle • toString—returns a string representation of the puzzle that can be printed • addInitial(row, col, value)—sets the given square to the given value as an…
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Using the C Programming language, write a program that sums an array of 50 elements. Next,optimize the code using loop unrolling. Loop unrolling is a program transformation that reduces thenumber of iterations for a loop by increasing the number of elements computed on each iteration.Generate a graph of performance improvement.
Imagine there are N teams competing in a tournament, and that each team plays each of the other teams once. If a tournament were to take place, it should be demonstrated (using an example) that every team would lose to at least one other team in the tournament.
Correct answer will be upvoted else downvoted. Computer science. You and your companions live in n houses. Each house is situated on a 2D plane, in a point with integer organizes. There may be various houses situated in a similar point. The chairman of the city is requesting you for places for the structure from the Eastern show. You need to track down the number of spots (focuses with integer arranges), so the outline distance from every one of the houses to the show is insignificant. The display can be inherent a similar point as some house. The distance between two focuses (x1,y1) and (x2,y2) is |x1−x2|+|y1−y2|, where |x| is the outright worth of x. Input First line contains a solitary integer t (1≤t≤1000) — the number of experiments. The principal line of each experiment contains a solitary integer n (1≤n≤1000). Next n lines portray the places of the houses (xi,yi) (0≤xi,yi≤109). It's reliable that the amount of everything n doesn't surpass 1000. Output For…