**Lo Shu Magic Square**The Lo Shu Magic Square is a grid with 3 rows and 3 columns. The Lo Shu Magic Square has the following properties:1. The grid contains the numbers 1 through 9 exactly.2. The sum of each row, each column, and each diagonal all add up to the same number.In a program, you can simulate a magic square using a two-dimensional array. Write a function that accepts a two-dimensional array as an argument and determines whether the array is a Lo Shu Magic Square. Test the function in a program.![Lo Shu Magic Square](image)**Diagram Explanation:**- The 3x3 grid contains the numbers: 4 9 2 3 5 7 8 1 6 - Arrows show that the sum of each row, column, and diagonal equals 15.**Required Function Header:**```cconst int COLS = 3;void showArray(const int array[][COLS], int rows); // Display 2-D array contentbool checkLoShuSquare(const int array[][COLS], int rows); // Check if the 2-D is a Lo Shu Square```**Hint:**- Find the sum of the first row. If the sum of any other row or column is not equal to the sum of the first row, return false from the `checkLoShuSquare()` function. ```cppbool validateArray(const int array[][COLS], int rows)```### Function OverviewWrite a function to validate that a 2D array contains the numbers 1 through 9 exactly once, in each case.---### Sample Squares (2D Array) for Testing Purposes:```cppint LoShu[3][COLS] = {{4, 9, 2}, {3, 5, 7}, {8, 1, 6}};int square3[3][COLS] = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};int square2[3][COLS] = {{1, 4, 7}, {2, 5, 8}, {3, 6, 9}};int squareTest[3][COLS] = {0}; // test the extra credit assignment```---### Sample Output:```**Test the First Square**4 9 23 5 78 1 6It is a Lo Shu Magic Square!**Test the Second Square**1 2 34 5 67 8 9It is NOT a Lo Shu Magic Square!**Test the Last Square**1 4 72 5 83 6 9It is NOT a Lo Shu Magic Square!**Test the Invalid Square**0 0 00 0 00 0 0It is NOT a 3 x 3 array contained the numbers 1–9 exactly.It is NOT a Lo Shu Magic Square!```---### Requirements:1. **Use nested for-loops** to find the sum of each row and column.2. **DON'T** compare each sum == 15. **DON'T** assume the desired total is 15.3. **Display the programmer info** at the beginning of the output.4. **Include the function prototypes before the main()** function.5. **All function definitions should be after the main()** function.

import java.util.*;import java.lang.*;import java.io.*; class LoShuMagicSquare{ public static void…

Lo Shu Magic Square) The Lo Shu Magic Square is a grid with 3 rows and 3 columns. The Lo Shu Magic Square has the following properties: 1. The grid contains the numbers 1 through 9 exactly. 2. The sum of each row, each column, and each diagonal all add up to the same number. in a program you can simulate a magic square using a two-dimensional array. Write a function that accepts a two-dimensional array as an argument, and determines whether the array is a Lo Shu Magic Square. Test the function in a program. 15 9 2 3 7 + 15 8 1 6 +15 15 15 15 15 • Required function header: const int COLS - 3; void showArray(const int array[[COLS], int rows); //display 2-D array content bool checkLoShuSquare(const int array[][COLS], int rows); // check if the 2-D is a Lo Shu Square Hint

Lo Shu Magic Square) The Lo Shu Magic Square is a grid with 3 rows and 3 columns. The Lo Shu Magic Square has the following properties: 1. The grid contains the numbers 1 through 9 exactly. 2. The sum of each row, each column, and each diagonal all add up to the same number. in a program you can simulate a magic square using a two-dimensional array. Write a function that accepts a two-dimensional array as an argument, and determines whether the array is a Lo Shu Magic Square. Test the function in a program. 15 9 2 3 7 + 15 8 1 6 +15 15 15 15 15 • Required function header: const int COLS - 3; void showArray(const int array[[COLS], int rows); //display 2-D array content bool checkLoShuSquare(const int array[][COLS], int rows); // check if the 2-D is a Lo Shu Square Hint

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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