Driver program to test above function
public static void main ( String [ ] args ) { int a [ ] = { 1 , 2 , 3 , 4 } ; int b [ ] = { 2 , 3 , 4 , 5 , 8 } ; int n = a . length ; int m = b . length ; System . out . println ( minRemove ( a , b , n , m ) ) ; } }