import macros;macro ImportExpand(s:untyped):untyped = parseStmt($s[2])
# source: https://github.com/kemuniku/cplib/tree/main/src/cplib/tmpl/citrus.nim
ImportExpand "cplib/tmpl/citrus" <=== "when not declared CPLIB_TMPL_CITRUS:\n    const CPLIB_TMPL_CITRUS* = 1\n    {.warning[UnusedImport]: off.}\n    {.hint[XDeclaredButNotUsed]: off.}\n    import os\n    import algorithm\n    import sequtils\n    import tables\n    import macros\n    import std/math\n    import sets\n    import strutils\n    import strformat\n    import sugar\n    import streams\n    import deques\n    import bitops\n    import heapqueue\n    import options\n    import hashes\n    const MODINT998244353* = 998244353\n    const MODINT1000000007* = 1000000007\n    when not declared CPLIB_UTILS_CONSTANTS:\n        const CPLIB_UTILS_CONSTANTS* = 1\n        const INF32*: int32 = 100100111.int32\n        const INF64*: int = int(3300300300300300491)\n    \n    const INFL = INF64\n    type double* = float64\n    let readNext = iterator(getsChar: bool = false): string {.closure.} =\n        while true:\n            var si: string\n            try: si = stdin.readLine\n            except EOFError: yield \"\"\n            for s in si.split:\n                if getsChar:\n                    for i in 0..<s.len():\n                        yield s[i..i]\n                else:\n                    if s.isEmptyOrWhitespace: continue\n                    yield s\n    proc input*(t: typedesc[string]): string = readNext()\n    proc input*(t: typedesc[char]): char = readNext(true)[0]\n    proc input*(t: typedesc[int]): int = readNext().parseInt\n    proc input*(t: typedesc[float]): float = readNext().parseFloat\n    macro input*(t: typedesc, n: varargs[int]): untyped =\n        var repStr = \"\"\n        for arg in n:\n            repStr &= &\"({arg.repr}).newSeqWith \"\n        parseExpr(&\"{repStr}input({t})\")\n    macro input*(ts: varargs[auto]): untyped =\n        var tupStr = \"\"\n        for t in ts:\n            tupStr &= &\"input({t.repr}),\"\n        parseExpr(&\"({tupStr})\")\n    macro input*(n: int, ts: varargs[auto]): untyped =\n        for typ in ts:\n            if typ.typeKind != ntyAnything:\n                error(\"Expected typedesc, got \" & typ.repr, typ)\n        parseExpr(&\"({n.repr}).newSeqWith input({ts.repr})\")\n    proc `fmtprint`*(x: int or string or char or bool): string = return $x\n    proc `fmtprint`*(x: float or float32 or float64): string = return &\"{x:.16f}\"\n    proc `fmtprint`*[T](x: seq[T] or Deque[T] or HashSet[T] or set[T]): string = return x.toSeq.join(\" \")\n    proc `fmtprint`*[T, N](x: array[T, N]): string = return x.toSeq.join(\" \")\n    proc `fmtprint`*[T](x: HeapQueue[T]): string =\n        var q = x\n        while q.len != 0:\n            result &= &\"{q.pop()}\"\n            if q.len != 0: result &= \" \"\n    proc `fmtprint`*[T](x: CountTable[T]): string =\n        result = x.pairs.toSeq.mapIt(&\"{it[0]}: {it[1]}\").join(\" \")\n    proc `fmtprint`*[K, V](x: Table[K, V]): string =\n        result = x.pairs.toSeq.mapIt(&\"{it[0]}: {it[1]}\").join(\" \")\n    proc print*(prop: tuple[f: File, sepc: string, endc: string, flush: bool], args: varargs[string, `fmtprint`]) =\n        for i in 0..<len(args):\n            prop.f.write(&\"{args[i]}\")\n            if i != len(args) - 1: prop.f.write(prop.sepc) else: prop.f.write(prop.endc)\n        if prop.flush: prop.f.flushFile()\n    proc print*(args: varargs[string, `fmtprint`]) = print((f: stdout, sepc: \" \", endc: \"\\n\", flush: false), args)\n    const LOCAL_DEBUG{.booldefine.} = false\n    macro getSymbolName(x: typed): string = x.toStrLit\n    macro debug*(args: varargs[untyped]): untyped =\n        when LOCAL_DEBUG:\n            result = newNimNode(nnkStmtList, args)\n            template prop(e: string = \"\"): untyped = (f: stderr, sepc: \"\", endc: e, flush: true)\n            for i, arg in args:\n                if arg.kind == nnkStrLit:\n                    result.add(quote do: print(prop(), \"\\\"\", `arg`, \"\\\"\"))\n                else:\n                    result.add(quote do: print(prop(\": \"), getSymbolName(`arg`)))\n                    result.add(quote do: print(prop(), `arg`))\n                if i != args.len - 1: result.add(quote do: print(prop(), \", \"))\n                else: result.add(quote do: print(prop(), \"\\n\"))\n        else:\n            return (quote do: discard)\n    proc `%`*(x: SomeInteger, y: SomeInteger): int =\n        result = x mod y\n        if y > 0 and result < 0: result += y\n        if y < 0 and result > 0: result += y\n    proc `//`*(x: SomeInteger, y: SomeInteger): int =\n        result = x div y\n        if y > 0 and result * y > x: result -= 1\n        if y < 0 and result * y < x: result -= 1\n    proc `^`*(x: SomeInteger, y: SomeInteger): int = x xor y\n    proc `&`*(x: SomeInteger, y: SomeInteger): int = x and y\n    proc `|`*(x: SomeInteger, y: SomeInteger): int = x or y\n    proc `>>`*(x: SomeInteger, y: SomeInteger): int = x shr y\n    proc `<<`*(x: SomeInteger, y: SomeInteger): int = x shl y\n    proc `%=`*(x: var SomeInteger, y: SomeInteger): void = x = x % y\n    proc `//=`*(x: var SomeInteger, y: SomeInteger): void = x = x // y\n    proc `^=`*(x: var SomeInteger, y: SomeInteger): void = x = x ^ y\n    proc `&=`*(x: var SomeInteger, y: SomeInteger): void = x = x & y\n    proc `|=`*(x: var SomeInteger, y: SomeInteger): void = x = x | y\n    proc `>>=`*(x: var SomeInteger, y: SomeInteger): void = x = x >> y\n    proc `<<=`*(x: var SomeInteger, y: SomeInteger): void = x = x << y\n    proc `[]`*(x, n: int): bool = (x and (1 shl n)) != 0\n    proc `[]=`*(x: var int, n: int, i: bool) =\n        if i: x = x or (1 << n)\n        else: (if x[n]: x = x xor (1 << n))\n    proc pow*(a, n: int, m = INF64): int =\n        var\n            rev = 1\n            a = a\n            n = n\n        while n > 0:\n            if n % 2 != 0: rev = (rev * a) mod m\n            if n > 1: a = (a * a) mod m\n            n >>= 1\n        return rev\n    when not declared CPLIB_MATH_ISQRT:\n        const CPLIB_MATH_ISQRT* = 1\n        proc isqrt*(n: int): int =\n            var x = n\n            var y = (x + 1) shr 1\n            while y < x:\n                x = y\n                y = (x + n div x) shr 1\n            return x\n    \n    proc chmax*[T](x: var T, y: T): bool {.discardable.} = (if x < y: (x = y; return true; ) return false)\n    proc chmin*[T](x: var T, y: T): bool {.discardable.} = (if x > y: (x = y; return true; ) return false)\n    proc `max=`*[T](x: var T, y: T) = x = max(x, y)\n    proc `min=`*[T](x: var T, y: T) = x = min(x, y)\n    proc at*(x: char, a = '0'): int = int(x) - int(a)\n    proc Yes*(b: bool = true): void = print(if b: \"Yes\" else: \"No\")\n    proc No*(b: bool = true): void = Yes(not b)\n    proc YES_upper*(b: bool = true): void = print(if b: \"YES\" else: \"NO\")\n    proc NO_upper*(b: bool = true): void = Yes_upper(not b)\n    const DXY* = [(0, -1), (0, 1), (-1, 0), (1, 0)]\n    const DDXY* = [(1, -1), (1, 0), (1, 1), (0, -1), (0, 1), (-1, -1), (-1, 0), (-1, 1)]\n    macro exit*(statement: untyped): untyped = (quote do: (`statement`; quit()))\n    proc initHashSet[T](): Hashset[T] = initHashSet[T](0)\n"
# source: https://github.com/kemuniku/cplib/tree/main/src/cplib/collections/lazysegtree.nim
ImportExpand "cplib/collections/lazysegtree" <=== "when not declared CPLIB_COLLECTIONS_LAZYSEGTREE:\n    const CPLIB_COLLECTIONS_LAZYSEGTREE* = 1\n    import algorithm\n    import sequtils\n    import bitops\n    import strutils\n    type LazySegmentTree*[S, F] = ref object\n        default: S\n        merge: proc(x: S, y: S): S\n        arr*: seq[S]\n        lazy*: seq[F]\n        mapping: proc(f: F, x: S): S\n        composition: proc(f, g: F): F\n        id: F\n        lastnode: int\n        log: int\n        length: int\n    proc initLazySegmentTree*[S, F](v_or_n: int or seq[S], merge: proc(x: S, y: S): S, default: S, mapping: proc(f: F, x: S): S, composition: proc(f, g: F): F, id: F): LazySegmentTree[S, F] =\n        var v: seq[S]\n        var n: int\n        when v_or_n is seq[S]:\n            v = v_or_n\n            n = len(v)\n        else:\n            n = v_or_n\n        var lastnode = 1\n        while lastnode < n:\n            lastnode*=2\n        var log = countTrailingZeroBits(lastnode)\n        var arr = newSeqWith(2*lastnode, default)\n        var lazy = newSeqWith(lastnode, id)\n        var self = LazySegmentTree[S, F](default: default, merge: merge, arr: arr, lazy: lazy, mapping: mapping, composition: composition, id: id, lastnode: lastnode, log: log, length: n)\n        when v_or_n is seq[S]:\n            for i in 0..<len(v):\n                self.arr[self.lastnode+i] = v[i]\n            for i in countdown(lastnode-1, 1):\n                self.arr[i] = self.merge(self.arr[2*i], self.arr[2*i+1])\n        return self\n\n    template all_apply(self, p, f: untyped) =\n        self.arr[p] = self.mapping(f, self.arr[p])\n        if p < self.lastnode: self.lazy[p] = self.composition(f, self.lazy[p])\n\n    template push(self, p: untyped) =\n        self.all_apply(2*p, self.lazy[p])\n        self.all_apply(2*p + 1, self.lazy[p])\n        self.lazy[p] = self.id\n\n    template all_push(self, p: untyped) =\n        for i in countdown(self.log, 1): self.push(p shr i)\n\n    proc update*[S, F](self: var LazySegmentTree[S, F], p: Natural, val: S) =\n        assert p < self.length\n        var p = p + self.lastnode\n        self.all_push(p)\n        self.arr[p] = val\n        for i in 1..self.log:\n            self.arr[p shr i] = self.merge(self.arr[2*(p shr i)], self.arr[2*(p shr i)+1])\n\n    proc `[]`*[S, F](self: var LazySegmentTree[S, F], p: Natural): S =\n        assert p < self.length\n        self.all_push(p + self.lastnode)\n        return self.arr[p + self.lastnode]\n\n    proc get*[S, F](self: var LazySegmentTree[S, F], q_left, q_right: int): S =\n        assert q_left <= q_right and 0 <= q_left and q_right <= self.length\n        if q_left == q_right: return self.default\n        var q_left = q_left + self.lastnode\n        var q_right = q_right + self.lastnode\n        for i in countdown(self.log, 1):\n            if i <= countTrailingZeroBits(q_left): break\n            self.push(q_left shr i)\n        for i in countdown(self.log, 1):\n            if i <= countTrailingZeroBits(q_right): break\n            self.push((q_right - 1) shr i)\n        var\n            lres = self.default\n            rres = self.default\n        while q_left < q_right:\n            if (q_left and 1) > 0:\n                lres = self.merge(lres, self.arr[q_left])\n                q_left.inc\n            if (q_right and 1) > 0:\n                q_right.dec\n                rres = self.merge(self.arr[q_right], rres)\n            q_left = q_left shr 1\n            q_right = q_right shr 1\n        return self.merge(lres, rres)\n    proc get*[S, F](self: var LazySegmentTree[S, F], segment: HSlice[int, int]): S =\n        return self.get(segment.a, segment.b+1)\n    proc `[]`*[S, F](self: var LazySegmentTree[S, F], segment: HSlice[int, int]): S = self.get(segment)\n    proc `[]=`*[S, F](self: var LazySegmentTree[S, F], p: Natural, val: S) = self.update(p, val)\n    proc len*[S, F](self: var LazySegmentTree[S, F]): int =\n        return self.length\n    proc `$`*[S, F](self: var LazySegmentTree[S, F]): string =\n        # var self = self\n        return (0..<self.len).toSeq.mapIt(self[it]).join(\" \")\n    template newLazySegWith*(v_or_n, merge, default, mapping, composition, id: untyped): untyped =\n        type S = typeof(default)\n        type F = typeof(id)\n        initLazySegmentTree[S, F](\n            v_or_n,\n            proc (l{.inject.}, r{.inject.}: S): S = merge,\n            default, proc (f{.inject.}: F, x{.inject.}: S): S = mapping,\n            proc (f{.inject.}, g{.inject.}: F): F = composition,\n            id\n        )\n    proc apply*[S, F](self: var LazySegmentTree[S, F], q_left, q_right: int, f: F) =\n        assert q_left <= q_right and 0 <= q_left and q_right <= self.length\n        if q_left == q_right: return\n        var q_left = q_left + self.lastnode\n        var q_right = q_right + self.lastnode\n        var mx = countTrailingZeroBits(q_left) + 1\n        for i in countdown(self.log, mx):\n            self.push(q_left shr i)\n        mx = countTrailingZeroBits(q_right) + 1\n        for i in countdown(self.log, mx):\n            self.push((q_right - 1) shr i)\n        block:\n            var q_left = q_left\n            var q_right = q_right\n            while q_left < q_right:\n                if (q_left and 1) > 0:\n                    self.all_apply(q_left, f)\n                    q_left.inc\n                if (q_right and 1) > 0:\n                    q_right.dec\n                    self.all_apply(q_right, f)\n                q_left = q_left shr 1\n                q_right = q_right shr 1\n        var mn = countTrailingZeroBits(q_left) + 1\n        for i in mn..self.log:\n            var p = q_left shr i\n            self.arr[p] = self.merge(self.arr[2*p], self.arr[2*p+1])\n        mn = countTrailingZeroBits(q_right) + 1\n        for i in mn..self.log:\n            var p = ((q_right - 1) shr i)\n            self.arr[p] = self.merge(self.arr[2*p], self.arr[2*p+1])\n    proc apply*[S, F](self: var LazySegmentTree[S, F], segment: HSlice[int, int], f: F) =\n        self.apply(segment.a, segment.b+1, f)\n"

# {.checks: off.}

var n = input(int)
var q = input(int)

proc op(x, y: (int, int)): (int, int) =
    if x[0] < y[0]: return x
    if y[0] < x[0]: return y
    return (x[0], x[1] + y[1])

proc mapping(f: int, x: (int, int)): (int, int) = return (x[0] + f, x[1])
proc composition(f, g: int): int = return f+g
var seg = initLazySegmentTree(newSeqWith(n, (0, 1)), op, (INFL, 0), mapping, composition, 0)

var ans = n
var query = newSeq[(int, int)](q)
for i in 0..<q:
    var t = input(int)
    if t == 1:
        var l, r = input(int)
        l -= 1
        r -= 1
        var (mn, cnt) = seg[l..<r]
        debug(mn, cnt)
        if mn == 0: ans -= cnt
        seg.apply(l..<r, 1)
        query[i] = (l, r)
    elif t == 2:
        var id = input(int) - 1
        var (l, r) = query[id]
        var (mn, cnt) = seg[l..<r]
        debug(mn, cnt)
        if mn == 1: ans += cnt
        seg.apply(l..<r, -1)
    else:
        print(ans)