I know nothing about this, I just wanted to comment that the error:

error: 'long long long' is too long for GCC

Had me laughing out loud.

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˙uʍop-ǝpısdn sı ɹoʇıuoɯ ɹnoʎ 'sıɥʇ pɐǝɹ uɐɔ noʎ ɟı