0/1 Knapsack Example
0/1 Knapsack Example using Branch&Bound #include #include #include using namespace std; struct Item { double weight; // 무게 int value; // 가치 }; struct Node { int level, profit, bound; double weight; }; bool cmp(Item a, Item b) { double r1 = a.value / a.weight; double r2 = b.value / b.weight; return r1 > r2; } // bounding function int bound(Node u, int n, int W, Item arr[]) { if (u.weight >= W) re..