货郎担分枝限界图形演示 问题描述:某售货员要到若干城市去推销商品，已知各城市之间的路程（或旅费）。他要选定一条从驻地出发，经过每个城市一遍，最后回到驻地的路...

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货郎担分枝限界图形演示 问题描述:某售货员要到若干城市去推销商品，已知各城市之间的路程（或旅费）。他要选定一条从驻地出发，经过每个城市一遍，最后回到驻地的路线，使总的路程（或旅费）最小。-traveling salesman Branch and Bound graphic demonstration Problem description : A salesman to a number of cities to sell commodities, the known distance between cities (or travel). He selected a departure from the resident, after each city again, the last resident to return to the line, making the total distance (or travel) is the smallest.