Function two_sat 

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

✅ AC 144ms

problem here

Detail

Case Name	Status	Exec Time
example_00	AC	0 ± 0 ms
example_01	AC	0 ± 0 ms
random_00	AC	84 ± 7 ms
random_01	AC	120 ± 11 ms
random_02	AC	24 ± 1 ms
random_03	AC	13 ± 1 ms
random_04	AC	20 ± 2 ms
max_random_00	AC	144 ± 5 ms
max_random_01	AC	124 ± 8 ms
max_random_02	AC	122 ± 7 ms
max_random_03	AC	127 ± 3 ms
max_random_04	AC	129 ± 11 ms
cycle_unsat_00	AC	34 ± 0 ms
cycle_unsat_01	AC	34 ± 0 ms
long_chain_00	AC	37 ± 0 ms
long_chain_01	AC	37 ± 0 ms
long_chain_02	AC	33 ± 0 ms
long_chain_03	AC	34 ± 1 ms