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karprekar number #2

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karprekar number #2

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28 changes: 28 additions & 0 deletions karprekar.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@
import java.util.*;
class Karprekar
{
public static void main(String[] args)
{
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
int sq=n*n , digit=0;

while(sq !=0)
{
digit++;
sq/=10;
}

sq=n*n;

int eq_parts = (int) Math.pow(10, digit/2);

int sum = sq/eq_parts + sq % eq_parts;

if(sum == n)
System.out.println("Kaprekar Number");

else
System.out.println("Not kaprekar number");
}
}