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Ⅴ.CONCLUSION REMARKS<br />
DNA computer’s power of parallel, high density<br />
computation by molecules in solution allows itself to<br />
solve hard computational problems such as NP-complete<br />
problems in polynomial increasing time. In this paper,<br />
we introduce an improved DNA algorithm for the<br />
partition problem, which is a classical NP-complete<br />
problem. Our algorithm could solve the partition<br />
problem effectivily and easily.<br />
Now, it is also very hard to say that whether the<br />
molecular computers will have a bright future. In the<br />
future molecular computers may be the clear and good<br />
choice for performing massively parallel computations.<br />
To reach a free stage in using DNA computers, just as<br />
using classical digital computers, there are still many<br />
technical difficulties to overcome before it becomes real.<br />
ACKNOWLEDGEMENT<br />
This research is supported by the key Project of<br />
National Natural Science Foundation of China under<br />
grant No.60533010, Natural Science Foundation of<br />
Zhejiang province under grant Y1090264, Natural<br />
Science Foundation of Hunan province under grant<br />
07JJ6109.<br />
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