You are converting old code for a new compiler version. Each "->" string should be replaced by ".", but this replacement shouldn't be done inside comments. A comment is a string that starts with "//" and terminates at the end of the line.
You will be given a String program containing the old code. Return a String containing the converted version of the code.
|-||program will have between 1 and 50 elements, inclusive.|
|-||Each element of program will contain between 1 and 50 characters, inclusive.|
|-||Each character in program will have ASCII value between 32 and 127, inclusive.|