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Im try to add a '+' but every time i do it it tells me to add '.class' and then to close the brackets. but after closing the brackets i get an error saying " cannot be converted to boolean "
The problem is with the condition of the if, it should be operator == "+", because = is for initialize a variable, and == is for comparison. Also, the char and char.class doesn't make any sense.
operator == "+"
@Wumi4 Thanks for the help man. really appreciate it