Kth odd number in an array | Java implementation of the approach ; Function to return the kth odd element from the array ; Traverse the array ; If current element is odd ; If kth odd element is found ; Total odd elements in the array are < k ; Driver code
public class GFG { static int kthOdd ( int arr [ ] , int n , int k ) { for ( int i = 0 ; i < n ; i ++ ) { if ( arr [ i ] % 2 == 1 ) k -- ; if ( k == 0 ) return arr [ i ] ; } return - 1 ; } public static void main ( String args [ ] ) { int arr [ ] = { 1 , 2 , 3 , 4 , 5 } ; int n = arr . length ; int k = 2 ; System . out . print ( kthOdd ( arr , n , k ) ) ; } }