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Results tagged with set-partitions
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user 15968
For challenges related to the subdivision of a set into smaller disjoint sets. This also includes the subdivision of ordered collections like lists, and non-discrete sets like intervals. Challenges should carefully define the partition concept being used.
1
vote
Partition a map of water flows
JavaScript (ECMAScript 6) - 226 Characters
s=S.split(/\s/);n=s.shift(k=[]);u=k.a;t=s.map((v,i)=>[v,i,1]);t.slice().sort(X=(a,b)=>a[0]-b[0]).reverse().map(v=>{i=v[1];p=[v,i%n?t[i-1]:u,t[i-n],(i+1)%n?t …
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