Preparing NOJ

Bone Collector

1000ms 32768K


Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect varies of bones , such as dog’s , cow’s , also he went to the grave …
The bone collector had a big bag with a volume of V ,and along his trip of collecting there are a lot of bones , obviously , different bone has different value and different volume, now given the each bone’s value along his trip , can you calculate out the maximum of the total value the bone collector can get ?


The first line contain a integer T , the number of cases.
Followed by T cases , each case three lines , the first line contain two integer N , V, (N <= 1000 , V <= 1000 )representing the number of bones and the volume of his bag. And the second line contain N integers representing the value of each bone. The third line contain N integers representing the volume of each bone.


One integer per line representing the maximum of the total value (this number will be less than 231).

Sample Input:

5 10
1 2 3 4 5
5 4 3 2 1

Sample Output:




Provider HDU

Origin HDU 1st “Vegetable-Birds Cup” Programming Open Contest

Code HDU2602


Submitted 64

Passed 21

AC Rate 32.81%

Date 06/03/2019 16:29:30


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