Suppose that in the rod-cutting problem of section 15.1, we also had limit li on the number of pieces of length i that we are allowed to produce, for i d 1; 2; : : : ; n. show that the optimal-substructure property described in section 15.1 no longer holds.
from book: introduction to algorithms, 3rd ed., cormen, leiserson, rivest, and ste

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