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Question 404
Write Then Read Back
Write Then Read Back
Read one line from standard input and write it to greeting.txt with a newline after it (that part is written for you). Then open the file again in read mode, read everything with f.read() into text and print it exactly as it came back, using end="" so the newline stored in the file is the only one printed. Input: one line, no prompt.
Expected Output:
Hello, file!= newline. The output ends with a newline — print one after the last line.
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