## 14 Dec Friday 17:30 Python Practice – 22.12.09.

Question 1：(please use function that return a value)

Write a program to display information to a driver based on his/her speed according to the following table:

km/h over the limit |
Fine |

1 to 20 | $100 |

21 to 30 | $270 |

31 or above | $500 |

Sample Input 1:Enter the speed limit: 40 Enter the recorded speed of the car: 39Sample output 1:Congratulations, you are within the speed limit!

Sample Input 2:Enter the speed limit: 100 Enter the recorded speed of the car: 131Sample output 2:You are speeding and your fine is $500

**Question 2：**

The Body Mass Index (BMI) is one of the calculations used by doctors to assess an adult’s health. The doctor measures the patient’s height (in meters) and weight (in kilograms), then calculates the BMI using the formula:

BMI = weight / (height * height)

Write a program which prompts for the patient’s height and weight, and uses function to calculate the BMI, and displays the corresponding message from the table below:

BMI Category |
Message |

More than 25 | Overweight |

Between 18.5 and 25.0 (inclusive) | Normal |

weight Less than 18.5 | Underweight |

**Sample Input 1:**

Enter weight: 69

Enter height: 1.73

**Sample output 1:**

Normal weight

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