Print all perfect squares from the given range | Java implementation of the approach ; Function to print all the perfect squares from the given range ; For every element from the range ; If current element is a perfect square ; Driver code
import java . io . * ; class GFG { static void perfectSquares ( int l , int r ) { for ( int i = l ; i <= r ; i ++ ) { if ( Math . sqrt ( i ) == ( int ) Math . sqrt ( i ) ) System . out . print ( i + " ▁ " ) ; } } public static void main ( String [ ] args ) { int l = 2 , r = 24 ; perfectSquares ( l , r ) ; } }