Array output

[Shamsul Kamal]

Hi all. I have a problem to print this two array.

String[] a = {"a", "b", "c", "d", "e"};
String[] b = {"b", "d"};

Output:

a
bb
c
dd
e

How to get this output with this arrays. I have try to print this with for loop but it's not working. Anybody can help me.

[Tom Johnson]

One for loop to iterate over the first array, an inner one to iterate over the second array and an if statement to check if the current object from outer is equal to the one in the inner

   FOR EACH ELEMENT IN A
       PRINTLN A[I]          // Always println the contents of A on new line
       FOR EACH ELEMENT IN B
           IF A[I] == B[I]
               PRINT A[I]    // Print again if its also in B on same line  
           END 
       END
   END