Function two_sat 

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

✅ AC 153ms

problem here

Detail

Case Name	Status	Exec Time
example_00	AC	0 ± 0 ms
example_01	AC	0 ± 0 ms
random_00	AC	91 ± 4 ms
random_01	AC	116 ± 2 ms
random_02	AC	38 ± 1 ms
random_03	AC	26 ± 1 ms
random_04	AC	29 ± 1 ms
max_random_00	AC	147 ± 5 ms
max_random_01	AC	144 ± 6 ms
max_random_02	AC	139 ± 2 ms
max_random_03	AC	140 ± 4 ms
max_random_04	AC	153 ± 10 ms
cycle_unsat_00	AC	57 ± 3 ms
cycle_unsat_01	AC	56 ± 0 ms
long_chain_00	AC	68 ± 1 ms
long_chain_01	AC	66 ± 0 ms
long_chain_02	AC	58 ± 0 ms
long_chain_03	AC	56 ± 1 ms