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Artificial Intelligence Programs For Programming in Python

Traveling Salesman Problem ( TSP )] Artificial Intelligence Programs For Master Leval Programming in Python from iter tools import permutations def distance(point1, point2): >>> distance([3,4],[0,0]) 5.0 >>> distance([3,6],[10,6]) 7.0 return ((point1[0] - point2[0])**2 + (point1[1] - point2[1])**2) ** 0.5 def total_distance(points): all the points are in the given order. >>> total_distance([[1,2],[4,6]]) 5.0 >>> total_distance([[3,6],[7,6],[12,6]]) 9.0 return sum([distance(point, points[index + 1]) for index, point in enumerate(points[:-1])]) def travelling_salesman(points, start=None): Time complexity is O(N!), so never use on long lists. >>> travelling_salesman([[0,0],[10,0],[6,0]]) ([0, 0], [6, 0], [10, 0]) >>> travelling_salesman([[0,0],[6,0],[2,3],[3,7],[0.5,9],[3,5],[9,1]]) ([0, 0], [6, 0], [9, 1], [2, 3], [3, 5], [3, 7], [0.5, 9]) """ if the start is None: start = points[0] return min([perm for perm ...

How to Create Image in PHP Drawing Image - Coding Point

How to Create an Image in PHP      PHP makes it very easy to do many things needed on a website, among which is to create an image. The ability to generate an image in PHP can be useful if you want to do things like creating captcha images , or even design a banner or logo on the fly the way some free blogging software does. By the end of this tutorial, you will be able to create or modify an existing image using PHP , set the colors  of its background, the text, and the lines you draw, write text to that image, draw a line and set its thickness. You will also be able to either send that image to a web browser or to save it as a file. Armed with this basic foundation, you will also be able to knowledgeably explore further and perform more complex operations on images using PHP if you wish. The easiest way to understand how to create an image is by looking at some sample code. <?php $my_img = imagecreate( 200, 80 ); $background = imagecolora...