编辑代码

#include<stdio.h>
#include<iostream>
using namespace std;
const int N = 1010;
int f[N][N];
int n=5, c=10, Maxvalue;//物品的个数,背包的容量,最大价值
int w[5] = { 6,5,4,2,1 };//重量
int v[5] = { 5,3,5,3,2 };//价值
void DP()
{
	int n=5, m=10;
	for (int i = 1; i <= n; i++)
	{
		for (int j = 1; j <= m; j++)
		{
			if (j < w[i])
				f[i][j] = f[i - 1][j];
			else
			{
				f[i][j] = max(f[i - 1][j], f[i - 1][j - w[i]] + v[i]);
			}
		}
	}
	Maxvalue=f[n][m];
}
int main()
{
	DP();
	cout << ("Max value is:")<<Maxvalue;
    return 0;
}