Echo Format

This program just echos back whatever you give it as input, it shouldn't be able to give you the flag, right?

Note: The code running on the server is provided below, you should examine the code to find an exploit that will help you find the flag from your challenge instance

Challenge Instance

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    • SHA256 checksum: 774c94baad43ce616d317f2cccb663ab6e9e6a77e560dfeee99515791748ee35

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