#include <cstdio>
#include <cstring>
#include <iostream>
using namespace std;
int a[7];
int dp[121111];
int v,k;
void ZeroOnePack(int cost,int weight) {
for(int i=v;i>=cost;i--)
dp[i] = max(dp[i] , dp[i-cost] + weight);
}
void CompletePack(int cost,int weight) {
for(int i=cost;i<=v;i++)
dp[i] = max(dp[i] , dp[i-cost] + weight);
}
void MultiplePack(int cost,int weight,int amount) {
if(cost * amount >= v) CompletePack(cost,weight);
else {
for(int k=1;k<amount;) {
ZeroOnePack(k*cost,k*weight);
amount -= k;
k <<= 1;
}
ZeroOnePack(amount*cost,amount*weight);
}
}
int main() {
int cas = 1;
while(1) {
int tot = 0;
for(int i=1;i<=6;i++) {
scanf("%d",&a[i]);
tot += a[i] * i;
}
if(tot == 0) break;
printf("Collection #%d:\n",cas++);
if(tot % 2) puts("Can't be divided.");
else {
v = tot / 2;
memset(dp,0,sizeof(dp));
for(int i=1;i<=6;i++) {
MultiplePack(i,i,a[i]);
}
if(dp[v] == v) puts("Can be divided.");
else puts("Can't be divided.");
}
puts("");
}
return 0;
}
posted on 2012-10-23 21:38
YouAreInMyHeart 阅读(132)
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