Using python 3.6 for Mac:

If you are given three sticks, you may or may not be able to arrange them in a triangle. For example, if one of the sticks is 12 inches long and the other two are 1 inch long, it is clear that you will not be able to get the short sticks to meet in the middle. For any three lengths, there is a simple test to see if it is possible to form a triangle:

If any of the three lengths is greater than the sum of the other two, then you cannot form a triangle. Otherwise, you can. (If the sum of two lengths equals the third, they form what is called a degenerate triangle.)

Write a program that accepts three integers from the user, and that prints either Yes or No, depending on whether you can or cannot form a triangle from sticks with the given lengths.

Here is some sample input/output that you can use for testing.

Example 1 This program will determine if three lengths can form a triangle. Enter length 1: > 5 Enter length 2: > 2 Enter length 3: > 45 No.

Example 2 This program will determine if three lengths can form a triangle. Enter length 1: > 5 Enter length 2: > 3 Enter length 3: > 3 Yes.