Find all subset index of an array whose sums equal or nearest to a given target
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- target = 700
- array = [200 250 340 100 500 360]
3 comentarios
Walter Roberson
el 26 de Sept. de 2015
So 200,200,200,100 would be accepted as long as no other permutation of those values was emitted?
Respuestas (1)
Andrei Bobrov
el 26 de Sept. de 2015
a = dec2bin((0:bin2dec(sprintf('%d',ones(1,numel(array)))))')-'0';
k = bsxfun(@times,a,array);
d = abs(sum(k,2) - 700);
out = k(d == min(d),:);
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