# verification-helper: PROBLEM https://atcoder.jp/contests/abc217/tasks/abc217_d
proc scanf(formatstr: cstring){.header: "<stdio.h>", varargs.}
proc ii(): int {.inline.} = scanf("%lld\n", addr result)
import options
import cplib/collections/avlset
var L, Q = ii()
var s = initAvlSortedSet(@[0, L])
for i in 0..<Q:
var c, x = ii()
if c == 1:
s.incl(x)
else:
var i = s.index(x)
echo(s[i] - s[i-1])
Traceback (most recent call last):
File "/home/runner/.local/lib/python3.12/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/runner/.local/lib/python3.12/site-packages/onlinejudge_verify/languages/nim.py", line 86, in bundle
raise NotImplementedError
NotImplementedError
verify/collections/avlset/set/ABC217_index_test_.nim
cplib/collections/avlset.nim