object Main {
  def main(args: Array[String]): Unit = {
    val s = new Main()
    s.solve()
    s.out.flush()
  }
}

class Main {
  import java.io._
  import java.util.StringTokenizer

  import scala.collection.mutable
  import scala.util.Sorting
  import math.{abs, max, min}
  import mutable.{ArrayBuffer, ListBuffer}
  import scala.reflect.ClassTag

  val MOD = 1000000007
  val out = new PrintWriter(System.out)

  def solve(): Unit = {
    val N, Q = ni()
    val A = na(N)
    val X = na(Q)

    val B = Array.ofDim[Int](N / 2) // ２倍したものが入っている
    REP(N / 2) { i =>
      val x =
        if (N - 2 * (i + 1) - 1 >= 0) A(N - (i + 1) - 1) + A(N - 2 * (i + 1) - 1)
        else 0
      B(i) = x
    }

    sort(B)

    val cum = cumSum(A)
    val cumEven, cumOdd = Array.ofDim[Long](N + 1)
    REP(N) { i =>
      cumEven(i + 1) = cumEven(i)
      cumOdd(i + 1) = cumOdd(i)
      if (i % 2 == 0) cumEven(i + 1) += A(i)
      else cumOdd(i + 1) += A(i)
    }

    // 交互に選ぶ
    def countLeft(i: Int): Long = {
      if (N % 2 == 0) cumOdd(i)
      else cumEven(i)
    }

    def countRight(cnt: Int): Long = {
      cum(N) - cum(N - cnt)
    }

    REP(Q) { i =>
      val x = X(i)
      val cnt = N / 2 - lowerBound(B, x * 2) + 1
      val r = countRight(cnt)
      val l = if (N - cnt * 2 > 0) countLeft(N - cnt * 2) else 0
      val ans = r + l
      out.println(ans)
    }
  }

  // 要はcountLt
  // a >= x  [x-2, x-1, x, x, x, x+1] の 2
  def lowerBound(a: Array[Int], x: Int): Int = {
    def step(l: Int, h: Int): Int = {
      if (h - l == 1) h
      else {
        val mid = (l + h) / 2
        if (a(mid) >= x) step(l, mid)
        else step(mid, h)
      }
    }

    step(-1, a.length)
  }

  def sort(a: Array[Int]): Array[Int] = {
    val n = a.length
    REP(n) { i =>
      val j = scala.util.Random.nextInt(n - i) + i
      val tmp = a(i)
      a(i) = a(j)
      a(j) = tmp
    }
    Sorting.quickSort(a)
    a
  }


  def debug(as: Array[Boolean]): Unit = {
    System.err.println(as.map(x => if(x) "1" else "0").mkString)
  }

  def debug(as: Array[Int]): Unit = {
    System.err.println(as.mkString(" "))
  }

  def debug(as: Array[Long]): Unit = {
    System.err.println(as.mkString(" "))
  }

  def debug(s: String): Unit = {
    System.err.println(s)
  }

  class InputReader(val stream: InputStream) {
    private val reader = new BufferedReader(new InputStreamReader(stream), 32768)
    private var tokenizer: StringTokenizer = _

    def next(): String = {
      while (tokenizer == null || !tokenizer.hasMoreTokens)
        tokenizer = new StringTokenizer(reader.readLine)
      tokenizer.nextToken
    }

    def nextInt(): Int = next().toInt
    def nextLong(): Long = next().toLong
    def nextChar(): Char = next().charAt(0)
  }
  val sc = new InputReader(System.in)
  def ni(): Int = sc.nextInt()
  def nl(): Long = sc.nextLong()
  def nc(): Char = sc.nextChar()
  def ns(): String = sc.next()
  def ns(n: Int): Array[Char] = ns().toCharArray
  def na(n: Int, offset: Int = 0): Array[Int] = map(n)(_ => ni() + offset)
  def na2(n: Int, offset: Int = 0): (Array[Int], Array[Int]) = {
    val A1, A2 = Array.ofDim[Int](n)
    REP(n) { i =>
      A1(i) = ni() + offset
      A2(i) = ni() + offset
    }
    (A1, A2)
  }
  def nm(n: Int, m: Int): Array[Array[Int]] = {
    val A = Array.ofDim[Int](n, m)
    REP(n) { i =>
      REP(m) { j =>
        A(i)(j) = ni()
      }
    }
    A
  }
  def nal(n: Int): Array[Long] = map(n)(_ => nl())
  def nm_c(n: Int, m: Int): Array[Array[Char]] = map(n) (_ => ns(m))
  def REP(n: Int, offset: Int = 0)(f: Int => Unit): Unit = {
    var i = offset
    val N = n + offset
    while(i < N) { f(i); i += 1 }
  }
  def REP_r(n: Int, offset: Int = 0)(f: Int => Unit): Unit = {
    var i = n - 1 + offset
    while(i >= offset) { f(i); i -= 1 }
  }

  def map[@specialized A: ClassTag](n: Int, offset: Int = 0)(f: Int => A): Array[A] = {
    val res = Array.ofDim[A](n)
    REP(n)(i => res(i) = f(i + offset))
    res
  }


  def sumL(as: Array[Int]): Long = {
    var s = 0L
    REP(as.length)(i => s += as(i))
    s
  }

  def cumSum(as: Array[Int]) = {
    val cum = Array.ofDim[Long](as.length + 1)
    REP(as.length) { i =>
      cum(i + 1) = cum(i) + as(i)
    }
    cum
  }
}

Measured memory_bytes: 55412