Grafų spalvinimo kartografijoje uždaviniai
Santrauka
The possibility of map colouring in 4 colours is described in the article. A new map colouring algorithm which is more perfect as the consecutive one is given. When using this algorithm, colours are selected more evenly, one colour is not prevailing in the map, the number of colours is more or less equal. But there is the data presenting problem. It is rather complicated to present data to the programme in order to get good results. Offered perfections of programming world enable to find suitable data presenting variant.