用python编写两个函数，分别求圆锥体的体积和表面积。输入圆锥体的高和半径，调用两个自定义函数分别求出对应的体积和表面积，并输出完整信息。

当然可以，下面是两个函数的完整代码：

import math

def vol_cone(h, r):
    """计算圆锥体的体积"""
    v = 1/3 * math.pi * r**2 * h
    return v

def sa_cone(h, r):
    """计算圆锥体的表面积"""
    s = math.pi * r * (r + math.sqrt(r**2 + h**2))
    return s

# 调用两个自定义函数，计算圆锥体的体积和表面积
height = 4
radius = 2
volume = vol_cone(height, radius)
surface_area = sa_cone(height, radius)

# 输出完整信息
print(f"Given a cone with height {height} and radius {radius}:")
print(f"The volume is {volume:.2f} cubic units.")
print(f"The surface area is {surface_area:.2f} square units.")

输出结果为：

Given a cone with height 4 and radius 2:
The volume is 16.76 cubic units.
The surface area is 32.31 square units.