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52. Find closest value of a number in an Array.
import java.util.*;
class ClosestValue
{
public static void main(String[] args)
{
int a[];
int find;
int closest = 0;
Scanner sc = new Scanner(System.in);
System.out.println("Enter size of array");
int size = sc.nextInt();
a = new int[size];
System.out.println("Enter numbers in array");
for (int i = 0; i < size; i++)
{
a[i] = sc.nextInt();
}
System.out.println("Numbers are : ");
for (int i = 0; i < size; i++)
{
System.out.print(a[i] + " ");
}
System.out.println();
System.out.println("Enter Number to find closest value");
find = sc.nextInt();
int distance = Math.abs(closest - find);
for (int i : a)
{
int distanceI = Math.abs(i - find);
if (distance > distanceI)
{
closest = i;
distance = distanceI;
}
}
System.out.println("Closest Value is : " + closest);
}
}
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