Function scc 

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

✅ AC 106ms

problem here

Detail

Case Name	Status	Exec Time
example_00	AC	0 ± 0 ms
random_00	AC	84 ± 4 ms
random_01	AC	106 ± 4 ms
random_02	AC	15 ± 0 ms
random_03	AC	56 ± 2 ms
random_04	AC	42 ± 1 ms
max_random_00	AC	97 ± 9 ms
max_random_01	AC	94 ± 2 ms
max_random_02	AC	93 ± 2 ms
max_random_03	AC	95 ± 4 ms
max_random_04	AC	92 ± 1 ms
large_cycle_00	AC	51 ± 4 ms