File name students$\_$data and value new$\_$student are read from input. Perform the following tasks:

Open the file students$\_$data with the $\text{'}w+\text{'}$ update mode for reading and writing at the same time. Assign students$\_$file with the opened file.

Write new$\_$student to students$\_$file, overwriting any existing contents.

Call students$\_$file's flush$().$

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Note: The challenge activity will read and output the file named students$\_$data$\mathrm{.}123$