# verification-helper: PROBLEM https://atcoder.jp/contests/abc380/tasks/abc380_e
import sequtils
proc scanf(formatstr: cstring){.header: "<stdio.h>", varargs.}
proc ii(): int {.inline.} = scanf("%lld\n", addr result)
import cplib/collections/avlset
import cplib/collections/rangeset
var N,Q = ii()
var st = initRangeSet[int](-1)
for i in 0..<(N):
st.update(i,i+1,i)
var cnt = newseqwith(N,1)
for i in 0..<(Q):
var t = ii()
if t == 1:
var x,c = ii()-1
var (l,r,bef) = st.get_segment(x)
cnt[bef] -= r-l
cnt[c] += r-l
st.update(l,r,c)
else:
var c = ii()-1
stdout.writeLine cnt[c]
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/rangeset_test_.nim
cplib/collections/avlset.nim