Can you awnser this question

Using the computational knowledge in python it is possible to write a code that uses the functions to make a a prolog program to answer the following queries

<h3>Writting the code in python:</h3>

valid([]).

valid([Head|Tail]) :-

fd_all_different(Head),

valid(Tail).

sudoku(Puzzle, Solution) :-

Solution = Puzzle,

Puzzle = [S11, S12, S13, S14,

S21, S22, S23, S24,

S31, S32, S33, S34,

S41, S42, S43, S44],

fd_domain(Solution, 1, 4),

Row1 = [S11, S12, S13, S14],

Row2 = [S21, S22, S23, S24],

Row3 = [S31, S32, S33, S34],

Row4 = [S41, S42, S43, S44],

Col1 = [S11, S21, S31, S41],

Col2 = [S12, S22, S32, S42],

Col3 = [S13, S23, S33, S43],

Col4 = [S14, S24, S34, S44],

Square1 = [S11, S12, S21, S22],

Square2 = [S13, S14, S23, S24],

Square3 = [S31, S32, S41, S42],

Square4 = [S33, S34, S43, S44],

valid([Row1, Row2, Row3, Row4,

Col1, Col2, Col3, Col4,

Square1, Square2, Square3, Square4]).

| ?- sudoku([_, 4, 3, 2,

3, _, _, _,

4, 1, _, _,

_, _, 4, 1],

Solution).

Solution = [1,4,3,2,3,2,1,4,4,1,2,3,2,3,4,1]

yes

See more about python at brainly.com/question/18502436

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7 0

3 years ago

Write a Java program in jGRASP that creates a 2D integer array of 5 rows and 20 columns, fills it with increasing integer values

Alex73 [517]

Answer:

As per the question we need to make 5 rowa and 2o columns, in this we have total element 100 so range should be 0 to 99, but we are suggested to keep range 0 to 59, so i have kept the elementns in the range, but if it was a typo in the question for range you do not need to reset the k with zero.

Explanation:

//create a new class TestArray

public class TestArray {

//define main method

public static void main(String[] args) {

//declare a 2D array of given size i.e. 5 rows and 20 columns

int arr[][] = new int[5][20];

//declare an integer variable k and initialize it with zero, this will used to initialize the array from 0 to 99

int k = 0;

//for loop for rows

for (int i = 0; i < 5; i++) {

//for loop for columns

for (int j = 0; j < 20; j++) {

//initialize arr with the current value of k

arr[i][j] = k;

//once k is 59 set it zero again as we are not going beyond 59

if(k == 59)

k = 0;

//increment value of k with 1

k++;

}

//print the element from the array one by one

//for loop for rows

for (int i = 0; i < 5; i++) {

//for loop for columns

for (int j = 0; j < 20; j++) {

//print the current element of array and an space with it

System.out.print(arr[i][j]+" ");

}

// move the cursor to new line

System.out.println();

}

7 0

4 years ago

A crowd-funding open source business model, called _______, is where users offer money as a reward for new software or new featu

Lana71 [14]

Answer:

bounties

Explanation:

The bounties are a free or open-source business model for the funding.It is is a payout or bonus which an offered by the community as a bonus or incentive or reward The bounties is offered when someone task to be done by not normally associated with the member or group.

In the software point of you, the bounties are defined as when the user gives a reward in the existing software when some new features are added into that software.

5 0

3 years ago