Function foo

    line 10
    max(0, (A + B))
    O(n)
      line 8
      max(0, (A + B)) + max(0, ( max(0, (A + B)) × max(0, (A + max(0, (A + B)) + -B)) + max(0, (A - B)))) + max(0,  A × 2) + max(0,  A × 2)
      O(n^2)

Total Bound: max(0, (A + B)) + max(0, (A + B)) + max(0, ( max(0, (A + B)) × max(0, (A + max(0, (A + B)) + -B)) + max(0, (A - B)))) + max(0,  A × 2) + max(0,  A × 2)
Total Complexity: O(n^2)