Graph colouring: Difference between revisions
m
→{{header|Phix}}
Line 737:
1-6 1-7 1-8 2-5 2-7 2-8 3-5 3-6 3-8 4-5 4-6 4-7
1-4 1-6 1-8 3-2 3-6 3-8 5-2 5-4 5-8 7-2 7-4 7-6
1-6 7-1 8-1 5-2 2-7 2-8 3-5 6-3 3-8 4-5 4-6 4-7
""","\n",true)
function colour(sequence nodes, links, colours, soln, integer best, next, used=0)
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