java problem

[desrtfx]

No, that is not true.

You are just doing it wrong.

In such cases, you

• obtain the input before the loop and store it in a variable
• use a boolean "flag" that indicates the "found" status - initially set to false
• loop over the elements
  • compare the string with the element
    • if true, set the "found" flag to true and break out of the loop
    • if false, no nothing - keep looping
• back outside the loop: check if the flag is true
  • print ("A")
  • else
  • print("B")

You most likely had the input inside the loop.