Driver Code
public static void main ( String args [ ] ) { int arr [ ] = { 5 , 9 , 1 , 8 } ; int brr [ ] = { 10 , 12 , 7 , 4 , 2 , 3 } ; int K = 3 ; int N = arr . length ; int M = brr . length ; System . out . println ( count_pairs ( arr , brr , N , M , K ) ) ; } }