摘要:
#include #include #include #include #include "vector"
#include "queue"
using namespace std;
#define N 500
struct Bag
{ int id; int w; int v; double wv; /*friend booloperator b.wv; //结构体中,x小的优先级高 }*/ }; struct node
{ double weight; double value; double uprofi... 阅读全文