Problem	aoi_fft
User	PrunJuice
Submission Time	2025-08-06 12:08:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

aoi_fft.cpp: In function ‘int main()’:
aoi_fft.cpp:34:39: error: ‘sortbysecond’ was not declared in this scope
34 | sort (FFT2.begin(), FFT2.end(), sortbysecond);
| ^~~~~~~~~~~~