# Time:  O(nlogn + m + qlogn)
# Space: O(n)

# segment tree
class Solution(object):
    def handleQuery(self, nums1, nums2, queries):
        """
        :type nums1: List[int]
        :type nums2: List[int]
        :type queries: List[List[int]]
        :rtype: List[int]
        """
        class SegmentTree(object):  # 0-based index
            def __init__(self, N,
                        build_fn=lambda _: 0,
                        query_fn=lambda x, y: y if x is None else max(x, y),
                        update_fn=lambda x, y: y if x is None else x+y):
                self.base = N
                self.H = (N-1).bit_length()
                self.query_fn = query_fn
                self.update_fn = update_fn
                self.tree = [None]*(2*N)
                self.lazy = [None]*N
                for i in xrange(self.base, self.base+N):
                    self.tree[i] = build_fn(i-self.base)
                for i in reversed(xrange(1, self.base)):
                    self.tree[i] = query_fn(self.tree[2*i], self.tree[2*i+1])

            def __apply(self, x, val):
                self.tree[x] = self.update_fn(self.tree[x], val)
                if x < self.base:
                    self.lazy[x] = self.update_fn(self.lazy[x], val)

            def update(self, L, R, h):  # Time: O(logN), Space: O(N)
                def pull(x):
                    while x > 1:
                        x >>= 1
                        self.tree[x] = self.query_fn(self.tree[x<<1], self.tree[(x<<1)+1])
                        if self.lazy[x] is not None:
                            self.tree[x] = self.update_fn(self.tree[x], self.lazy[x])

                if L > R:
                    return
                L += self.base
                R += self.base
                L0, R0 = L, R
                while L <= R:
                    if L & 1:  # is right child
                        self.__apply(L, h)
                        L += 1
                    if R & 1 == 0:  # is left child
                        self.__apply(R, h)
                        R -= 1
                    L >>= 1
                    R >>= 1
                pull(L0)
                pull(R0)

            def query(self, L, R):  # Time: O(logN), Space: O(N)
                def push(x):
                    n = self.H
                    while n:
                        y = x >> n
                        if self.lazy[y] is not None:
                            self.__apply(y<<1, self.lazy[y])
                            self.__apply((y<<1)+1, self.lazy[y])
                            self.lazy[y] = None
                        n -= 1

                result = None
                if L > R:
                    return result

                L += self.base
                R += self.base
                push(L)
                push(R)
                while L <= R:
                    if L & 1:  # is right child
                        result = self.query_fn(result, self.tree[L])
                        L += 1
                    if R & 1 == 0:  # is left child
                        result = self.query_fn(result, self.tree[R])
                        R -= 1
                    L >>= 1
                    R >>= 1
                return result

        st = SegmentTree(len(nums1),
                         build_fn=lambda i: (nums1[i], nums1[i]^1),
                         query_fn=lambda x, y: y if x is None else (x[0]+y[0], x[1]+y[1]),
                         update_fn=lambda x, y: y if x is None else (x[1], x[0]) if y == (1, 0) else x)
        result = []
        total = sum(nums2)
        for t, a, b in queries:
            if t == 1:
                st.update(a, b, (1, 0))
            elif t == 2:
                total += st.query(0, len(nums1)-1)[0]*a
            elif t == 3:
                result.append(total)
        return result