Function scc 

pub fn scc(reader: impl Read, writer: impl Write)

✅ AC 65ms

problem here

Detail

Case Name	Status	Exec Time
example_00	AC	0 ± 0 ms
random_00	AC	47 ± 6 ms
random_01	AC	53 ± 3 ms
random_02	AC	10 ± 0 ms
random_03	AC	24 ± 0 ms
random_04	AC	19 ± 0 ms
max_random_00	AC	65 ± 2 ms
max_random_01	AC	55 ± 3 ms
max_random_02	AC	55 ± 0 ms
max_random_03	AC	55 ± 0 ms
max_random_04	AC	55 ± 0 ms
large_cycle_00	AC	27 ± 0 ms