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Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
14735 changed files with 178959 additions and 0 deletions
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30
Task/Sorting-algorithms-Strand-sort/PARI-GP/sorting-algorithms-strand-sort.pari Normal file
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strandSort(v)={
my(sorted=[],unsorted=v,remaining,working);
while(#unsorted,
remaining=working=List();
listput(working, unsorted[1]);
for(i=2,#unsorted,
if(unsorted[i]<working[#working],
listput(remaining, unsorted[i])
,
listput(working, unsorted[i])
)
);
unsorted=Vec(remaining);
sorted=merge(sorted, Vec(working))
);
sorted
};
merge(u,v)={
my(ret=vector(#u+#v),i=1,j=1);
for(k=1,#ret,
if(i<=#u & (j>#v | u[i]<v[j]),
ret[k]=u[i];
i++
,
ret[k]=v[j];
j++
)
);
ret
};