Python 计算成年人 BMI 精准判断胖瘦程度

```python # 获取用户输入的身高和体重 height, weight = map(float, input().split()) # 计算BMI bmi = weight / (height 2) # 判断胖瘦程度 if bmi < 18.5: result = "偏瘦" elif 18.5 <= bmi <= 23.9: result = "正常" elif 24 <= bmi <= 27.9: result = "偏胖" elif 28 <= bmi <= 39.9: result = "肥胖" else: result = "极重度肥胖" # 输出结果 print(result) ``` ######[AI问答 | 157点数解答 | 2026-01-29 17:00:39]