Function grl_2_a 

pub fn grl_2_a(reader: impl Read, writer: impl Write)

✅ AC 8ms

problem here

Detail

Case Name	Status	Exec Time
00_sample1.in	AC	0 ± 0 ms
00_sample2.in	AC	0 ± 0 ms
critical1.in	AC	0 ± 0 ms
critical2.in	AC	0 ± 0 ms
critical3.in	AC	4 ± 0 ms
out1.in	AC	0 ± 0 ms
out10.in	AC	8 ± 0 ms
out11.in	AC	2 ± 0 ms
out12.in	AC	3 ± 0 ms
out13.in	AC	2 ± 0 ms
out14.in	AC	3 ± 0 ms
out15.in	AC	2 ± 0 ms
out2.in	AC	0 ± 0 ms
out3.in	AC	0 ± 0 ms
out4.in	AC	0 ± 0 ms
out5.in	AC	0 ± 0 ms
out6.in	AC	8 ± 0 ms
out7.in	AC	8 ± 0 ms
out8.in	AC	8 ± 0 ms
out9.in	AC	8 ± 0 ms