：该文研究OFDM 系统在总功率和误比特率限定下最大化传输速率的问题，并且考虑实际系统中整数比特的限制， 提出基于灌水法则的两种比特分配算法——改进贪婪算法和对分灌水线搜索法-The maximization of data rate under the constraint of total transmit power and bit error rate is a considerable issue in OFDM system. Recognizing that the num

简单的贪心算法解决tsp问题。输入的时候麻烦点，读者可以加以修改，使程序完善。-Tsp simple greedy algorithm to solve the problem. When the input trouble spots, readers can be modified to process improvement.