![](/images/smile/68.jpg)
![](/images/smile/299.jpg)
![](/images/smile/65.jpg)
![](/images/smile/259.jpg)
![](/images/smile/47.jpg)
![](/images/smile/190.jpg)
![](/images/smile/148.jpg)
![](/images/smile/271.jpg)
![](/images/smile/13.jpg)
![](/images/smile/305.jpg)
![](/images/smile/159.jpg)
![](/images/smile/197.jpg)
![](/images/smile/3.jpg)
![](/images/smile/264.jpg)
![](/images/smile/94.jpg)
![](/images/smile/315.jpg)
![](/images/smile/143.jpg)
![](/images/smile/304.jpg)
![](/images/smile/33.jpg)
![](/images/smile/292.jpg)
![](/images/smile/121.jpg)
![](/images/smile/222.jpg)
![](/images/smile/147.jpg)
![](/images/smile/231.jpg)
![](/images/smile/64.jpg)
![](/images/smile/253.jpg)
![](/images/smile/168.jpg)
![](/images/smile/325.jpg)
![](/images/smile/8.jpg)
![](/images/smile/195.jpg)
![](/images/smile/90.jpg)
![](/images/smile/327.jpg)
![](/images/smile/81.jpg)
![](/images/smile/283.jpg)
![](/images/smile/170.jpg)
![](/images/smile/253.jpg)
![](/images/smile/146.jpg)
![](/images/smile/314.jpg)
![](/images/smile/53.jpg)
![](/images/smile/208.jpg)
![](/images/smile/152.jpg)
![](/images/smile/349.jpg)
![](/images/smile/171.jpg)
![](/images/smile/207.jpg)
![](/images/smile/140.jpg)
![](/images/smile/186.jpg)
![](/images/smile/169.jpg)
![](/images/smile/180.jpg)
![](/images/smile/58.jpg)
![](/images/smile/234.jpg)
![](/images/smile/127.jpg)
![](/images/smile/318.jpg)
uwaterloo.ca. Computer codes for the TSP have become increasingly more sophistied over the years. A conspicuous sign of these improvements is the increasing size of nontrivial instances that have been solved, moving from Dantzig, Fulkerson, and Johnson''s solution of a 49city problem in 1954 up through the solution of a 24,978city problem 50 years later.
![](/images/whatsapp.png)
![](/images/smile/121.jpg)
![](/images/smile/291.jpg)