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Code Matrix

# Determine whether matrix is Markov matrix or not

Here given code implementation process.

``````/*
C Program
Determine whether matrix is Markov matrix or not
*/
#include<stdio.h>
#define ROW 3
#define COL 6

//Check that matrix is form of markov matrix or not
void markov_matrix(double matrix[ROW][COL])
{
int status=1;
double sum=0;

for (int i = 0; i < ROW; ++i)
{
sum=0;
//Calculate row sum
for (int j = 0; j < COL; ++j)
{
sum+=matrix[i][j];
}
if(sum!=1.0f)
{
//When sum is not equal to 1
status=0;
break;
}

}
if(status==1)
{
printf("This is a Markov Matrix\n");
}
else
{
printf("This is not a Markov Matrix\n");
}

}
int main(){

double matrix[ROW][COL]=
{
{ -1  , -1, 1  , 3, -1, 0},
{ 0.5,  0, 0.5, 2, -3, 1 },
{ 1, -1, 2 ,0 , -3, 2 }
};

markov_matrix(matrix);

return 0;
}```
```

#### Output

``This is a Markov Matrix``
``````/*
C++ Program
Determine whether matrix is Markov matrix or not
*/
#include<iostream>
#define ROW 3
#define COL 6
using namespace std;

class MyMatrix {
public:
int rows;
int cols;
MyMatrix() {
//Get matrix size
this->rows = ROW;
this->cols = COL;
}
//Check that matrix is form of markov matrix or not
void markov_matrix(double matrix[][COL]) {
int status = 1;
double sum = 0;
for (int i = 0; i < this->rows; ++i) {
sum = 0;
//Calculate row sum

for (int j = 0; j < this->cols; ++j) {
sum += matrix[i][j];
}
if (sum != 1.0) {
//When sum is not equal to 1
status = 0;
break;
}
}
if (status == 1) {
cout << "This is a Markov Matrix\n";
} else {
cout << "This is not a Markov Matrix\n";
}
}
};
int main() {
double matrix[][COL] = {
{
-1, -1, 1, 3, -1, 0
},
{
0.5, 0, 0.5, 2, -3, 1
},
{
1, -1, 2, 0, -3, 2
}
};
MyMatrix obj ;
obj.markov_matrix(matrix);
return 0;
}```
```

#### Output

``This is a Markov Matrix``
``````/*
Java Program
Determine whether matrix is Markov matrix or not
*/
public class MyMatrix {

public int rows;
public int cols;
public MyMatrix(double [][]matrix)
{
//Get matrix size
this.rows = matrix.length;
this.cols = matrix[0].length;

}

//Check that matrix is form of markov matrix or not
public void markov_matrix(double [][]matrix)
{

int status=1;

double sum=0;

for (int i = 0; i < rows; ++i)
{
sum=0;
//Calculate row sum
for (int j = 0; j < cols; ++j)
{
sum+=matrix[i][j];
}
if(sum!=1.0)
{
//When sum is not equal to 1
status=0;
break;
}

}
if(status==1)
{
System.out.print("This is a Markov Matrix\n");
}
else
{
System.out.print("This is not a Markov Matrix\n");
}

}
public static void main(String[] args)
{
//Define matrix element
double [][]matrix =
{
{ -1  , -1, 1  , 3, -1, 0},
{ 0.5,  0, 0.5, 2, -3, 1 },
{ 1, -1, 2 ,0 , -3, 2 }
};
MyMatrix obj = new MyMatrix(matrix);
obj.markov_matrix(matrix);
}
}```
```

#### Output

``This is a Markov Matrix``
``````<?php
/*
Php Program
Determine whether matrix is Markov matrix or not
*/
class MyMatrix {
public \$rows;
public \$cols;

function __construct(\$matrix) {
//Get matrix size
\$this->rows = count(\$matrix);
\$this->cols = count(\$matrix[0]);
}
//Check that matrix is form of markov matrix or not

public 	function markov_matrix(\$matrix) {
\$status = 1;
\$sum = 0;
for (\$i = 0; \$i < \$this->rows; ++\$i) {
\$sum = 0;
//Calculate row sum

for (\$j = 0; \$j < \$this->cols; ++\$j) {
\$sum += \$matrix[\$i][\$j];
}
if (\$sum != 1.0) {
//When sum is not equal to 1
\$status = 0;
break;
}
}
if (\$status == 1) {
echo("This is a Markov Matrix\n");
} else {
echo("This is not a Markov Matrix\n");
}
}
}

function main() {
//Define matrix element
\$matrix = array(
array(-1, -1, 1, 3, -1, 0),
array(0.5, 0, 0.5, 2, -3, 1),
array(1, -1, 2, 0, -3, 2)
);
\$obj = new MyMatrix(\$matrix);
\$obj->markov_matrix(\$matrix);

}
main();```
```

#### Output

``This is a Markov Matrix``
``````/*
Node Js Program
Determine whether matrix is Markov matrix or not
*/
class MyMatrix {

constructor(matrix) {
//Get matrix size
this.rows = matrix.length;
this.cols = matrix[0].length;
}

//Check that matrix is form of markov matrix or not
markov_matrix(matrix) {
var status = 1;
var sum = 0;
for (var i = 0; i < this.rows; ++i) {
sum = 0;
//Calculate row sum

for (var j = 0; j < this.cols; ++j) {
sum += matrix[i][j];
}

if (sum != 1.0) {
//When sum is not equal to 1
status = 0;
break;
}
}

if (status == 1) {
process.stdout.write("This is a Markov Matrix\n");
} else {
process.stdout.write("This is not a Markov Matrix\n");
}
}
}

function main(args) {
//Define matrix element
var matrix = [
[-1, -1, 1, 3, -1, 0],
[0.5, 0, 0.5, 2, -3, 1],
[1, -1, 2, 0, -3, 2]
];
var obj = new MyMatrix(matrix);
obj.markov_matrix(matrix);
}

main();```
```

#### Output

``This is a Markov Matrix``
``````# Python 3 Program
# Determine whether matrix is Markov matrix or not
class MyMatrix :

def __init__(self, matrix) :
# Get matrix size
self.rows = len(matrix)
self.cols = len(matrix[0])

# Check that matrix is form of markov matrix or not
def markov_matrix(self, matrix) :
status = 1
sum = 0
i = 0
while (i < self.rows) :
sum = 0
# Calculate row sum
j = 0
while (j < self.cols) :
sum += matrix[i][j]
j += 1

if (sum != 1.0) :
# When sum is not equal to 1
status = 0
break

i += 1

if (status == 1) :
print("This is a Markov Matrix\n", end = "")
else :
print("This is not a Markov Matrix\n", end = "")

def main() :
matrix = [
[-1, -1, 1, 3, -1, 0],
[0.5, 0, 0.5, 2, -3, 1],
[1, -1, 2, 0, -3, 2]
]
obj = MyMatrix(matrix)
obj.markov_matrix(matrix)

if __name__ == "__main__":
main()```
```

#### Output

``This is a Markov Matrix``
``````# Ruby Program
# Determine whether matrix is Markov matrix or not
class MyMatrix
# Define the accessor and reader of class MyMatrix
attr_accessor :rows, :cols
def initialize(matrix)
# Get matrix size
self.rows = matrix.length
self.cols = matrix[0].length
end
# Check that matrix is form of markov matrix or not
def markov_matrix(matrix)
status = 1
sum = 0
i = 0
while (i < @rows)
sum = 0
# Calculate row sum
j = 0
while (j < @cols)
sum += matrix[i][j]
j += 1
end
if (sum != 1.0)
# When sum is not equal to 1
status = 0
break
end
i += 1
end
if (status == 1)
print("This is a Markov Matrix\n")
else
print("This is not a Markov Matrix\n")
end
end
end
def main()
matrix = [
[-1, -1, 1, 3, -1, 0],
[0.5, 0, 0.5, 2, -3, 1],
[1, -1, 2, 0, -3, 2]
]
obj = MyMatrix.new(matrix)
obj.markov_matrix(matrix)
end

main()```
```

#### Output

``````This is a Markov Matrix
``````
``````/*
Scala Program
Determine whether matrix is Markov matrix or not
*/
class MyMatrix(var rows: Int,var cols: Int) {
def this(matrix: Array[Array[Double]]) {
//Get matrix size
this( matrix.length, matrix(0).length);
}
//Check that matrix is form of markov matrix or not
def markov_matrix(matrix: Array[Array[Double]]): Unit = {
var status: Int = 1;
var sum: Double = 0;
var i: Int = 0;
while (i < this.rows && status == 1) {
sum = 0;

//Calculate row sum
var j: Int = 0;
while (j < this.cols) {
sum += matrix(i)(j);
j += 1;
}
if (sum != 1.0) {
//When sum is not equal to 1
status = 1;
}
i += 1;
}
if (status == 1) {
print("This is a Markov Matrix\n");
} else {
print("This is not a Markov Matrix\n");
}
}
}
object Main {
def main(args: Array[String]): Unit = {
val matrix: Array[Array[Double]] = Array(
Array(-1, -1, 1, 3, -1, 0),
Array(0.5, 0, 0.5, 2, -3, 1),
Array(1, -1, 2, 0, -3, 2));
val obj: MyMatrix = new MyMatrix(matrix);
obj.markov_matrix(matrix);
}
}```
```

#### Output

``This is a Markov Matrix``
``````/*
Swift Program
Determine whether matrix is Markov matrix or not
*/
class MyMatrix {
var rows: Int;
var cols: Int;
init(_ matrix: [[Double]]) {
//Get matrix size
self.rows = matrix.count;
self.cols = matrix[0].count;
}
//Check that matrix is form of markov matrix or not
func markov_matrix(_ matrix: [[Double]]) {
var status: Int = 1;
var sum: Double = 0;
var i: Int = 0;
while (i < self.rows) {
sum = 0;
//Calculate row sum
var j: Int = 0;
while (j < self.cols) {
sum += matrix[i][j];
j += 1;
}
if (sum != 1.0) {
//When sum is not equal to 1
status = 0;
break;
}
i += 1;
}
if (status == 1) {
print("This is a Markov Matrix\n", terminator: "");
} else {
print("This is not a Markov Matrix\n", terminator: "");
}
}
}
func main() {
let matrix: [
[Double]
] = [
[-1, -1, 1, 3, -1, 0],
[0.5, 0, 0.5, 2, -3, 1],
[1, -1, 2, 0, -3, 2]
];
let obj: MyMatrix = MyMatrix(matrix);
obj.markov_matrix(matrix);
}
main();```
```

#### Output

``This is a Markov Matrix``
``````/*
C# Program
Determine whether matrix is Markov matrix or not
*/
using System;
public class MyMatrix {
int rows;
int cols;
MyMatrix(double[,] matrix) {
//Get matrix size
this.rows = matrix.GetLength(0);
this.cols = matrix.GetLength(1);
}
//Check that matrix is form of markov matrix or not
public void markov_matrix(double[,] matrix) {
int status = 1;
double sum = 0;
for (int i = 0; i < rows; ++i) {
sum = 0;
//Calculate row sum

for (int j = 0; j < cols; ++j) {
sum += matrix[i,j];
}
if (sum != 1.0) {
//When sum is not equal to 1
status = 0;
break;;
}
}
if (status == 1) {
Console.Write("This is a Markov Matrix\n");
} else {
Console.Write("This is not a Markov Matrix\n");
}
}
public static void Main(String[] args) {
double[,]
//Define matrix element
matrix = {
{
-1, -1, 1, 3, -1, 0
},
{
0.5,
0,
0.5,
2,
-3,
1
},
{
1,
-1,
2,
0,
-3,
2
}
};
MyMatrix obj = new MyMatrix(matrix);
obj.markov_matrix(matrix);
}
}```
```

#### Output

``This is a Markov Matrix``

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