Find maximum element in each column of the matrix
Here given code implementation process.
//C Program
//Find maximum element in each column of the matrix
#include<stdio.h>
//Matrix size
#define ROW 5
#define COL 4
//Find maximum value in each column of a matrix
void col_max_element(int arr[][COL])
{
int result=0;
for (int i = 0; i < COL; ++i)
{
//Get first element of i col and 1'st row
result=arr[0][i];
for (int j = 1; j < ROW; ++j)
{
if(result < arr[j][i])
{
//Get new max element
result=arr[j][i];
}
}
printf(" %d",result);
}
printf("\n");
}
int main()
{
int arr[][COL]= {
{1, -1, 6, 3},
{4, 8, 5, 4},
{3, 4, 5, 0},
{2, 3, 2, 3},
{0, 3, 5, 7}
};
col_max_element(arr);
return 0;
}
Output
4 8 6 7/*
C++ Program
Find maximum element in each column of the matrix
*/
#include<iostream>
#define ROW 5
#define COL 4
using namespace std;
class MyMatrix {
public:
//Find maximum value in each column of a matrix
void col_max_element(int matrix[][COL]) {
int result = 0;
for (int i = 0; i < COL; ++i) {
//Get first element of i col
result = matrix[0][i];
for (int j = 1; j < ROW; ++j) {
if (result < matrix[j][i]) {
//Get new max element
result = matrix[j][i];
}
}
cout << " " << result;
}
cout << "\n";
}
};
int main() {
MyMatrix obj = MyMatrix();
int matrix[][COL] = {
{
1,
-1,
6,
3
},
{
4,
8,
5,
4
},
{
3,
4,
5,
0
},
{
2,
3,
2,
3
},
{
0,
3,
5,
7
}
};
obj.col_max_element(matrix);
return 0;
}
Output
4 8 6 7/*
Java Program
Find maximum element in each column of the matrix
*/
public class MyMatrix {
//Find maximum value in each column of a matrix
public void col_max_element(int [][]matrix)
{
int result=0;
//Get the size of array
int row = matrix.length;
int col = matrix[0].length;
for (int i = 0; i < col; ++i)
{
//Get first element of i col
result=matrix[0][i];
for (int j = 1; j < row; ++j)
{
if(result < matrix[j][i])
{
//Get new max element
result=matrix[j][i];
}
}
System.out.print(" "+result);
}
System.out.print("\n");
}
public static void main(String[] args) {
MyMatrix obj = new MyMatrix();
//Define matrix
int [][]matrix = {
{1, -1, 6, 3},
{4, 8, 5, 4},
{3, 4, 5, 0},
{2, 3, 2, 3},
{0, 3, 5, 7}
};
obj.col_max_element(matrix);
}
}
Output
4 8 6 7using System;
/*
C# Program
Find maximum element in each column of the matrix
*/
public class MyMatrix {
//Find maximum value in each column of a matrix
public void col_max_element(int[,] matrix) {
int result = 0;
//Get the size of array
int row = matrix.GetLength(0);
int col = matrix.GetLength(1);
for (int i = 0; i < col; ++i) {
//Get first element of i col
result = matrix[0,i];
for (int j = 1; j < row; ++j) {
if (result < matrix[j,i]) {
//Get new max element
result = matrix[j,i];
}
}
Console.Write(" " + result);
}
Console.Write("\n");
}
public static void Main(String[] args) {
MyMatrix obj = new MyMatrix();
int[,]
//Define matrix
matrix = {
{
1,
-1,
6,
3
},
{
4,
8,
5,
4
},
{
3,
4,
5,
0
},
{
2,
3,
2,
3
},
{
0,
3,
5,
7
}
};
obj.col_max_element(matrix);
}
}
Output
4 8 6 7<?php
/*
Php Program
Find maximum element in each column of the matrix
*/
class MyMatrix {
//Find maximum value in each column of a matrix
public function col_max_element($matrix) {
$result = 0;
//Get the size of array
$row = count($matrix);
$col = count($matrix[0]);
for ($i = 0; $i < $col; ++$i) {
//Get first element of i col
$result = $matrix[0][$i];
for ($j = 1; $j < $row; ++$j) {
if ($result < $matrix[$j][$i]) {
//Get new max element
$result = $matrix[$j][$i];
}
}
echo(" ". $result);
}
echo("\n");
}
}
function main() {
$obj = new MyMatrix();
//Define matrix
$matrix = array(array(1, -1, 6, 3), array(4, 8, 5, 4), array(3, 4, 5, 0), array(2, 3, 2, 3), array(0, 3, 5, 7));
$obj->col_max_element($matrix);
}
main();
Output
4 8 6 7/*
Node Js Program
Find maximum element in each column of the matrix
*/
class MyMatrix {
//Find maximum value in each column of a matrix
col_max_element(matrix) {
var result = 0;
//Get the size of array
var row = matrix.length;
var col = matrix[0].length;
for (var i = 0; i < col; ++i) {
//Get first element of i col
result = matrix[0][i];
for (var j = 1; j < row; ++j) {
if (result < matrix[j][i]) {
//Get new max element
result = matrix[j][i];
}
}
process.stdout.write(" " + result);
}
process.stdout.write("\n");
}
}
function main(args) {
var obj = new MyMatrix();
//Define matrix
var matrix = [
[1, -1, 6, 3],
[4, 8, 5, 4],
[3, 4, 5, 0],
[2, 3, 2, 3],
[0, 3, 5, 7]
];
obj.col_max_element(matrix);
}
main();
Output
4 8 6 7# Python 3 Program
# Find maximum element in each column of the matrix
class MyMatrix :
# Find maximum value in each column of a matrix
def col_max_element(self, matrix) :
result = 0
# Get the size of matrix
row = len(matrix)
col = len(matrix[0])
i = 0
j = 0
while (i < col) :
# Get first element of i col
result = matrix[0][i]
j = 1
while (j < row) :
if (result < matrix[j][i]) :
# Get new max element
result = matrix[j][i]
j += 1
print(" ", result, end = "")
i += 1
print("\n", end = "")
def main() :
obj = MyMatrix()
matrix = [
[1, -1, 6, 3],
[4, 8, 5, 4],
[3, 4, 5, 0],
[2, 3, 2, 3],
[0, 3, 5, 7]
]
obj.col_max_element(matrix)
if __name__ == "__main__":
main()
Output
4 8 6 7# Ruby Program
# Find maximum element in each column of the matrix
class MyMatrix
# Find maximum value in each column of a matrix
def col_max_element(matrix)
result = 0
# Get the size of matrix
row = matrix.length
col = matrix[0].length
i = 0
j = 0
while (i < col)
# Get first element of i col
result = matrix[0][i]
j = 1
while (j < row)
if (result < matrix[j][i])
# Get new max element
result = matrix[j][i]
end
j += 1
end
print(" ", result)
i += 1
end
print("\n")
end
end
def main()
obj = MyMatrix.new()
matrix = [
[1, -1, 6, 3],
[4, 8, 5, 4],
[3, 4, 5, 0],
[2, 3, 2, 3],
[0, 3, 5, 7]
]
obj.col_max_element(matrix)
end
main()
Output
4 8 6 7
/*
Scala Program
Find maximum element in each column of the matrix
*/
class MyMatrix {
//Find maximum value in each column of a matrix
def col_max_element(matrix: Array[Array[Int]]): Unit = {
var result: Int = 0;
//Get the size of matrix
val row: Int = matrix.length;
val col: Int = matrix(0).length;
var i: Int = 0;
var j: Int = 0;
while (i < col) {
//Get first element of i col
result = matrix(0)(i);
j = 1;
while (j < row) {
if (result < matrix(j)(i)) {
//Get new max element
result = matrix(j)(i);
}
j += 1;
}
print(" " + result);
i += 1;
}
print("\n");
}
}
object Main {
def main(args: Array[String]): Unit = {
val obj: MyMatrix = new MyMatrix();
val matrix: Array[Array[Int]] = Array(
Array(1, -1, 6, 3),
Array(4, 8, 5, 4),
Array(3, 4, 5, 0),
Array(2, 3, 2, 3),
Array(0, 3, 5, 7));
obj.col_max_element(matrix);
}
}
Output
4 8 6 7/*
Swift Program
Find maximum element in each column of the matrix
*/
class MyMatrix {
//Find maximum value in each column of a matrix
func col_max_element(_ matrix: [
[Int]
]) {
var result: Int = 0;
//Get the size of matrix
let row: Int = matrix.count;
let col: Int = matrix[0].count;
var i: Int = 0;
var j: Int = 0;
while (i < col) {
//Get first element of i col
result = matrix[0][i];
j = 1;
while (j < row) {
if (result < matrix[j][i]) {
//Get new max element
result = matrix[j][i];
}
j += 1;
}
print(" ", result, terminator: "");
i += 1;
}
print(terminator: "\n");
}
}
func main() {
let obj: MyMatrix = MyMatrix();
let matrix: [
[Int]
] = [
[1, -1, 6, 3],
[4, 8, 5, 4],
[3, 4, 5, 0],
[2, 3, 2, 3],
[0, 3, 5, 7]
];
obj.col_max_element(matrix);
}
main();
Output
4 8 6 7
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