Find closest number in array
Here given code implementation process.
// C Program
// Find closest number in array
#include <stdio.h>
//Display elements of given array
void printArray(int arr[], int size)
{
for (int i = 0; i < size; ++i)
{
printf(" %d", arr[i]);
}
printf("\n");
}
// Returns the absolute difference of given two numbers
int absoluteValue(int a, int b)
{
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
//Find the closest value of given element in array
void closestNumber(int arr[], int size, int element)
{
// Find the difference between a given element and
// The first element of the array
int difference = absoluteValue(arr[0], element);
int result = arr[0];
for (int i = 1; i < size; ++i)
{
if (difference > absoluteValue(arr[i], element))
{
// When get new minimum difference
difference = absoluteValue(arr[i], element);
// Get result
result = arr[i];
}
}
// Display calculated result
printf(" Closest of element %d is : %d\n", element, result);
}
int main(int argc, char
const *argv[])
{
int arr[] = {
12 , 1 , 4 , -3 , 5 , 8 , 9 , 11 , 16
};
// Get the size
int size = sizeof(arr) / sizeof(arr[0]);
// Display array element
printf(" Array element \n");
printArray(arr, size);
// Test cases
// element = -2
closestNumber(arr, size, -2);
// element = 7
closestNumber(arr, size, 7);
// element = 4
closestNumber(arr, size, 4);
// element = 10
closestNumber(arr, size, 10);
return 0;
}
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
/*
Java Program
Find closest number in array
*/
public class ClosestElement
{
//Display elements of given array
public void printArray(int[] arr, int size)
{
for (int i = 0; i < size; ++i)
{
System.out.print(" " + arr[i]);
}
System.out.print("\n");
}
// Returns the absolute difference of given two numbers
public int absoluteValue(int a, int b)
{
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
// Find the closest value of given element in array
public void closestNumber(int[] arr, int size, int element)
{
// Find the difference between a given element and
// The first element of the array
int difference = absoluteValue(arr[0], element);
int result = arr[0];
for (int i = 1; i < size; ++i)
{
if (difference > absoluteValue(arr[i], element))
{
// When get new minimum difference
difference = absoluteValue(arr[i], element);
// Get result
result = arr[i];
}
}
// Display calculated result
System.out.print(" Closest of element " + element + " is : " + result + "\n");
}
public static void main(String[] args)
{
ClosestElement task = new ClosestElement();
int[] arr = {
12 , 1 , 4 , -3 , 5 , 8 , 9 , 11 , 16
};
// Get the size
int size = arr.length;
// Display array element
System.out.print(" Array element \n");
task.printArray(arr, size);
// Test cases
// element = -2
task.closestNumber(arr, size, -2);
// element = 7
task.closestNumber(arr, size, 7);
// element = 4
task.closestNumber(arr, size, 4);
// element = 10
task.closestNumber(arr, size, 10);
}
}
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
// Include header file
#include <iostream>
using namespace std;
/*
C++ Program
Find closest number in array
*/
class ClosestElement
{
public:
//Display elements of given array
void printArray(int arr[], int size)
{
for (int i = 0; i < size; ++i)
{
cout << " " << arr[i];
}
cout << "\n";
}
// Returns the absolute difference of given two numbers
int absoluteValue(int a, int b)
{
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
// Find the closest value of given element in array
void closestNumber(int arr[], int size, int element)
{
// Find the difference between a given element and
// The first element of the array
int difference = this->absoluteValue(arr[0], element);
int result = arr[0];
for (int i = 1; i < size; ++i)
{
if (difference > this->absoluteValue(arr[i], element))
{
// When get new minimum difference
difference = this->absoluteValue(arr[i], element);
// Get result
result = arr[i];
}
}
// Display calculated result
cout << " Closest of element " << element << " is : " << result << "\n";
}
};
int main()
{
ClosestElement task = ClosestElement();
int arr[] = {
12 , 1 , 4 , -3 , 5 , 8 , 9 , 11 , 16
};
// Get the size
int size = sizeof(arr) / sizeof(arr[0]);
// Display array element
cout << " Array element \n";
task.printArray(arr, size);
// Test cases
// element = -2
task.closestNumber(arr, size, -2);
// element = 7
task.closestNumber(arr, size, 7);
// element = 4
task.closestNumber(arr, size, 4);
// element = 10
task.closestNumber(arr, size, 10);
return 0;
}
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
// Include namespace system
using System;
/*
C# Program
Find closest number in array
*/
public class ClosestElement
{
//Display elements of given array
public void printArray(int[] arr, int size)
{
for (int i = 0; i < size; ++i)
{
Console.Write(" " + arr[i]);
}
Console.Write("\n");
}
// Returns the absolute difference of given two numbers
public int absoluteValue(int a, int b)
{
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
// Find the closest value of given element in array
public void closestNumber(int[] arr, int size, int element)
{
// Find the difference between a given element and
// The first element of the array
int difference = absoluteValue(arr[0], element);
int result = arr[0];
for (int i = 1; i < size; ++i)
{
if (difference > absoluteValue(arr[i], element))
{
// When get new minimum difference
difference = absoluteValue(arr[i], element);
// Get result
result = arr[i];
}
}
// Display calculated result
Console.Write(" Closest of element " + element + " is : " + result + "\n");
}
public static void Main(String[] args)
{
ClosestElement task = new ClosestElement();
int[] arr = {
12 , 1 , 4 , -3 , 5 , 8 , 9 , 11 , 16
};
// Get the size
int size = arr.Length;
// Display array element
Console.Write(" Array element \n");
task.printArray(arr, size);
// Test cases
// element = -2
task.closestNumber(arr, size, -2);
// element = 7
task.closestNumber(arr, size, 7);
// element = 4
task.closestNumber(arr, size, 4);
// element = 10
task.closestNumber(arr, size, 10);
}
}
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
<?php
/*
Php Program
Find closest number in array
*/
class ClosestElement
{
//Display elements of given array
public function printArray( $arr, $size)
{
for ($i = 0; $i < $size; ++$i)
{
echo " ". $arr[$i];
}
echo "\n";
}
// Returns the absolute difference of given two numbers
public function absoluteValue($a, $b)
{
if ($a > $b)
{
return $a - $b;
}
else
{
return $b - $a;
}
}
// Find the closest value of given element in array
public function closestNumber( $arr, $size, $element)
{
// Find the difference between a given element and
// The first element of the array
$difference = $this->absoluteValue($arr[0], $element);
$result = $arr[0];
for ($i = 1; $i < $size; ++$i)
{
if ($difference > $this->absoluteValue($arr[$i], $element))
{
// When get new minimum difference
$difference = $this->absoluteValue($arr[$i], $element);
// Get result
$result = $arr[$i];
}
}
// Display calculated result
echo " Closest of element ". $element ." is : ". $result ."\n";
}
}
function main()
{
$task = new ClosestElement();
$arr = array(12, 1, 4, -3, 5, 8, 9, 11, 16);
// Get the size
$size = count($arr);
// Display array element
echo " Array element \n";
$task->printArray($arr, $size);
// Test cases
// element = -2
$task->closestNumber($arr, $size, -2);
// element = 7
$task->closestNumber($arr, $size, 7);
// element = 4
$task->closestNumber($arr, $size, 4);
// element = 10
$task->closestNumber($arr, $size, 10);
}
main();
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
/*
Node Js Program
Find closest number in array
*/
class ClosestElement
{
//Display elements of given array
printArray(arr, size)
{
for (var i = 0; i < size; ++i)
{
process.stdout.write(" " + arr[i]);
}
process.stdout.write("\n");
}
// Returns the absolute difference of given two numbers
absoluteValue(a, b)
{
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
// Find the closest value of given element in array
closestNumber(arr, size, element)
{
// Find the difference between a given element and
// The first element of the array
var difference = this.absoluteValue(arr[0], element);
var result = arr[0];
for (var i = 1; i < size; ++i)
{
if (difference > this.absoluteValue(arr[i], element))
{
// When get new minimum difference
difference = this.absoluteValue(arr[i], element);
// Get result
result = arr[i];
}
}
// Display calculated result
process.stdout.write(" Closest of element " + element + " is : " + result + "\n");
}
}
function main()
{
var task = new ClosestElement();
var arr = [12, 1, 4, -3, 5, 8, 9, 11, 16];
// Get the size
var size = arr.length;
// Display array element
process.stdout.write(" Array element \n");
task.printArray(arr, size);
// Test cases
// element = -2
task.closestNumber(arr, size, -2);
// element = 7
task.closestNumber(arr, size, 7);
// element = 4
task.closestNumber(arr, size, 4);
// element = 10
task.closestNumber(arr, size, 10);
}
main();
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
# Python 3 Program
# Find closest number in array
class ClosestElement :
# Display elements of given array
def printArray(self, arr, size) :
i = 0
# Execute loop through by size
while (i < size) :
print(" ", arr[i], end = "")
i += 1
print(end = "\n")
# Returns the absolute difference of given two numbers
def absoluteValue(self, a, b) :
if (a > b) :
return a - b
else :
return b - a
# Find the closest value of given element in array
def closestNumber(self, arr, size, element) :
# Find the difference between a given element and
# The first element of the array
difference = self.absoluteValue(arr[0], element)
result = arr[0]
i = 1
# Execute loop through by size
while (i < size) :
if (difference > self.absoluteValue(arr[i], element)) :
# When get new minimum difference
difference = self.absoluteValue(arr[i], element)
# Get result
result = arr[i]
i += 1
# Display calculated result
print(" Closest of element ", element ," is : ", result )
def main() :
task = ClosestElement()
arr = [12, 1, 4, -3, 5, 8, 9, 11, 16]
# Get the size
size = len(arr)
# Display array element
print(" Array element ")
task.printArray(arr, size)
# Test cases
# element = -2
task.closestNumber(arr, size, -2)
# element = 7
task.closestNumber(arr, size, 7)
# element = 4
task.closestNumber(arr, size, 4)
# element = 10
task.closestNumber(arr, size, 10)
if __name__ == "__main__": main()
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
# Ruby Program
# Find closest number in array
class ClosestElement
# Display elements of given array
def printArray(arr, size)
i = 0
# Execute loop through by size
while (i < size)
print(" ", arr[i])
i += 1
end
print("\n")
end
# Returns the absolute difference of given two numbers
def absoluteValue(a, b)
if (a > b)
return a - b
else
return b - a
end
end
# Find the closest value of given element in array
def closestNumber(arr, size, element)
# Find the difference between a given element and
# The first element of the array
difference = self.absoluteValue(arr[0], element)
result = arr[0]
i = 1
# Execute loop through by size
while (i < size)
if (difference > self.absoluteValue(arr[i], element))
# When get new minimum difference
difference = self.absoluteValue(arr[i], element)
# Get result
result = arr[i]
end
i += 1
end
# Display calculated result
print(" Closest of element ", element ," is : ", result ,"\n")
end
end
def main()
task = ClosestElement.new()
arr = [12, 1, 4, -3, 5, 8, 9, 11, 16]
# Get the size
size = arr.length
# Display array element
print(" Array element \n")
task.printArray(arr, size)
# Test cases
# element = -2
task.closestNumber(arr, size, -2)
# element = 7
task.closestNumber(arr, size, 7)
# element = 4
task.closestNumber(arr, size, 4)
# element = 10
task.closestNumber(arr, size, 10)
end
main()
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
/*
Scala Program
Find closest number in array
*/
class ClosestElement
{
//Display elements of given array
def printArray(arr: Array[Int], size: Int): Unit = {
var i: Int = 0;
// Execute loop through by size
while (i < size)
{
print(" " + arr(i));
i += 1;
}
print("\n");
}
// Returns the absolute difference of given two numbers
def absoluteValue(a: Int, b: Int): Int = {
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
// Find the closest value of given element in array
def closestNumber(arr: Array[Int], size: Int, element: Int): Unit = {
// Find the difference between a given element and
// The first element of the array
var difference: Int = this.absoluteValue(arr(0), element);
var result: Int = arr(0);
var i: Int = 1;
// Execute loop through by size
while (i < size)
{
if (difference > this.absoluteValue(arr(i), element))
{
// When get new minimum difference
difference = this.absoluteValue(arr(i), element);
// Get result
result = arr(i);
}
i += 1;
}
// Display calculated result
print(" Closest of element " + element + " is : " + result + "\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: ClosestElement = new ClosestElement();
var arr: Array[Int] = Array(12, 1, 4, -3, 5, 8, 9, 11, 16);
// Get the size
var size: Int = arr.length;
// Display array element
print(" Array element \n");
task.printArray(arr, size);
// Test cases
// element = -2
task.closestNumber(arr, size, -2);
// element = 7
task.closestNumber(arr, size, 7);
// element = 4
task.closestNumber(arr, size, 4);
// element = 10
task.closestNumber(arr, size, 10);
}
}
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
/*
Swift 4 Program
Find closest number in array
*/
class ClosestElement
{
// Display elements of given array
func printArray(_ arr: [Int], _ size: Int)
{
var i: Int = 0;
// Execute loop through by size
while (i < size)
{
print(" ", arr[i], terminator: "");
i += 1;
}
print(terminator: "\n");
}
// Returns the absolute difference of given two numbers
func absoluteValue(_ a: Int, _ b: Int)->Int
{
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
// Find the closest value of given element in array
func closestNumber(_ arr: [Int], _ size: Int, _ element: Int)
{
// Find the difference between a given element and
// The first element of the array
var difference: Int = self.absoluteValue(arr[0], element);
var result: Int = arr[0];
var i: Int = 1;
// Execute loop through by size
while (i < size)
{
if (difference > self.absoluteValue(arr[i], element))
{
// When get new minimum difference
difference = self.absoluteValue(arr[i], element);
// Get result
result = arr[i];
}
i += 1;
}
// Display calculated result
print(" Closest of element ", element ," is : ", result );
}
}
func main()
{
let task: ClosestElement = ClosestElement();
let arr: [Int] = [12, 1, 4, -3, 5, 8, 9, 11, 16];
// Get the size
let size: Int = arr.count;
// Display array element
print(" Array element ");
task.printArray(arr, size);
// Test cases
// element = -2
task.closestNumber(arr, size, -2);
// element = 7
task.closestNumber(arr, size, 7);
// element = 4
task.closestNumber(arr, size, 4);
// element = 10
task.closestNumber(arr, size, 10);
}
main();
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
/*
Kotlin Program
Find closest number in array
*/
class ClosestElement
{
// Display elements of given array
fun printArray(arr: Array < Int > , size: Int): Unit
{
var i: Int = 0;
// Execute loop through by size
while (i < size)
{
print(" " + arr[i]);
i += 1;
}
print("\n");
}
// Returns the absolute difference of given two numbers
fun absoluteValue(a: Int, b: Int): Int
{
if (a > b)
{
return a - b;
}
else
{
return b - a;
}
}
// Find the closest value of given element in array
fun closestNumber(arr: Array < Int > , size: Int, element: Int): Unit
{
// Find the difference between a given element and
// The first element of the array
var difference: Int = this.absoluteValue(arr[0], element);
var result: Int = arr[0];
var i: Int = 1;
// Execute loop through by size
while (i < size)
{
if (difference > this.absoluteValue(arr[i], element))
{
// When get new minimum difference
difference = this.absoluteValue(arr[i], element);
// Get result
result = arr[i];
}
i += 1;
}
// Display calculated result
print(" Closest of element " + element + " is : " + result + "\n");
}
}
fun main(args: Array < String > ): Unit
{
var task: ClosestElement = ClosestElement();
var arr: Array < Int > = arrayOf(12, 1, 4, -3, 5, 8, 9, 11, 16);
// Get the size
var size: Int = arr.count();
// Display array element
print(" Array element \n");
task.printArray(arr, size);
// Test cases
// element = -2
task.closestNumber(arr, size, -2);
// element = 7
task.closestNumber(arr, size, 7);
// element = 4
task.closestNumber(arr, size, 4);
// element = 10
task.closestNumber(arr, size, 10);
}
Output
Array element
12 1 4 -3 5 8 9 11 16
Closest of element -2 is : -3
Closest of element 7 is : 8
Closest of element 4 is : 4
Closest of element 10 is : 9
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