Function range_kth_smallest

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

✅ AC 239ms

problem here

Detail

Case Name	Status	Exec Time
example_00	AC	0 ± 0 ms
random_00	AC	159 ± 1 ms
random_01	AC	175 ± 1 ms
random_02	AC	89 ± 3 ms
random_03	AC	80 ± 0 ms
random_04	AC	49 ± 0 ms
small_00	AC	0 ± 0 ms
small_01	AC	0 ± 0 ms
small_02	AC	0 ± 0 ms
small_03	AC	0 ± 0 ms
small_04	AC	0 ± 0 ms
small_05	AC	0 ± 0 ms
small_06	AC	0 ± 0 ms
small_07	AC	0 ± 0 ms
small_08	AC	0 ± 0 ms
small_09	AC	0 ± 0 ms
max_random_00	AC	239 ± 1 ms
max_random_01	AC	239 ± 2 ms
max_random_02	AC	230 ± 7 ms
max_random_03	AC	225 ± 1 ms
max_random_04	AC	225 ± 1 ms
dense_small_a_00	AC	50 ± 0 ms
dense_large_a_00	AC	54 ± 0 ms
all_zero_00	AC	1 ± 0 ms