c++

Part 1:

Write a program that calculates how many digits a number contains:

Enter a number: 374 The number 374 has 3 digits

You may assume that the number has no more than four digits. Hint: Use if statements to test the number. For example, if the number is between 0 and 9, it has one digit. If the number is between 10 and 99, it has two digits.

Part 2:

Here's simplified version of the the Beaufort scale, which is used to estimate wind force:

Speed (knots)	Description
Less than 1	Calm
1-3	Light Air
4-27	Breeze
28-47	Gale
48-63	Storm
Above 63	Hurricane

Write a program that asks the user to enter a wind speed (in knots), then displays the corresponding description.