545-35

You are solving a spreadsheet benchmark task in a real workbook. Objective: Produce the correct final workbook state for the expected answer region. What matters: - Only the values in the expected answer region will be graded. - The workbook is the answer. Instructions: 1. Read the workbook and inspect the relevant data region first. 2. Infer the required result for the provided workbook instance. 3. Write the final value(s) directly into the expected answer region. 4. Do not rely on prose, formulas in your chat response, pseudocode, or VBA as the answer unless the benchmark explicitly requires those to be written into cells. 5. If the natural-language task asks for a general method, formula, or macro, convert that into the concrete result needed for this workbook instance. 6. Keep your final text response short and only summarize the workbook cells you changed. Relevant data region(s): U1:AI20 Expected answer region(s): 'Data'!U3:AI20 Expected answer sheet(s): Data Task: I receive data from an external source that includes cells with alphanumeric and wildcard character contents. These cells should only contain numeric values. Given the unpredictability of these non-numeric entries, I'm having difficulty replacing them with zeros. I attempted to create a script that would find and replace any characters that are not numeric (0-9) within a selected range, but I lack a way to specify the NOT condition in my code. Can someone assist me with writing a VBA script that will replace the entire contents of a cell with zero if the cell contains anything other than pure numeric values?