HDOJ(HDU).2602 Bone Collector (DP 01背包)

HDOJ(HDU).2602 Bone Collector (DP 01背包)

题意分析

01背包的裸题

#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
#define nmax 1005
using namespace std;
int v[nmax],w[nmax],dp[nmax];
int main()
{
    //freopen("in.txt","r",stdin);
    int t;
    scanf("%d",&t);
    while(t--){
        memset(dp,0,sizeof(dp));
        int W,N;
        scanf("%d%d",&N,&W);
        for(int i =1; i<=N;++i) scanf("%d",&v[i]);
        for(int i =1; i<=N;++i) scanf("%d",&w[i]);
        for(int i =1; i<=N;++i){
            for(int j = W; j>=w[i];--j)
                dp[j] = max(dp[j],dp[j-w[i]]+v[i]);
        }
        printf("%d
",dp[W]);
    }
    return 0;
}
原文地址:https://www.cnblogs.com/pengwill/p/7367154.html