Description: Given a capacity backpack, specify several objects of different weights, choose one or a few, just to the existence of the case filled with backpacks.
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ca\00.cpp
..\ca.vcproj
..\ca.vcproj.zouming-PC.zouming.user
..\Debug\00.obj
..\.....\BuildLog.htm
..\.....\ca.exe.intermediate.manifest
..\.....\mt.dep
..\.....\vc90.idb
..\.....\vc90.pdb
..\Debug
ca