hdu 2602
[cpp]
/*****************
2013.2.1
hdu 2602
Achiberx
time:46ms mem: 4244k
http://acm.hdu.edu.cn/showproblem.php?pid=2602
*****************/
#include <iostream>
#include <cstdio>
#include <cstring>
const int maxn = 1010;
using namespace std;
int n, v, a[maxn][maxn], weight[maxn], value[maxn];
int work() {
int i, j; www.zzzyk.com
for(i = 1; i <= n; i++ ) {
for(j = 0; j <= v; j++ ) {
if(j >= weight[i]) {
a[i][j] = max(a[i-1][j], a[i-1][j-weight[i]] + value[i]);
}
else {
a[i][j] = a[i-1][j];
}
}
}
return a[n][v];
}
void init() {
memset(weight, 0, sizeof(weight));
memset(value, 0, sizeof(value));
for(int i = 0; i < maxn; i++ ) {
for(int j = 0; j < maxn; j++ ) {
a[i][j] = 0;
}
}
}
int main()
{
int t;
scanf("%d", &t);
while(t--) {
init();
scanf("%d%d", &n, &v);
for(int i = 1; i <= n; i++) {
scanf("%d", &value[i]);
}
for(int i = 1; i <= n; i++) {
scanf("%d", &weight[i]);
}
int res = work();
printf("%d\n", res);
}
return 0;
}
补充:软件开发 , C++ ,