Function foo

    line 180
    max(0, (max(E, min(E, (E + -1))) - B))
    O(n)
      line 15
      max(0, (max(E, min(E, (E + -1))) - B)) + max(0, (min(E, (E + -1)) - B))
      O(n)
        line 8
        FAILED to compute RF
      line 171
      max(0, ( max(0, (B + max(0, (max(E, min(E, (E + -1))) - B)) + max(0, (min(E, (E + -1)) - B)) + -A)) × max(0, (max(E, min(E, (E + -1))) - B)) + max(0, (B - A)))) + max(0, ( max(0, (B + max(0, (max(E, min(E, (E + -1))) - B)) + max(0, (min(E, (E + -1)) - B)) + -A)) × max(0, (max(E, min(E, (E + -1))) - B)) + max(0, (B - A))))
      O(n^2)