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Cod sursa(job #495712)
#include<algorithm>
#include<vector>
using namespace std;
#define N_MAX 20002
#define G_MAX 75002
#define si short int
#define usi unsigned short int
usi tata[G_MAX];
si dp[G_MAX];
si a[N_MAX];
usi g,j,poz,aux;
si i,n,solsz;
bool t;
int main()
{
freopen("ghiozdan.in","r",stdin);
freopen("ghiozdan.out","w",stdout);
scanf("%hd%uhd",&n,&g);
for(i=1;i<=n;i++)
scanf("%hd",&a[i]);
sort(a+1,a+n+1);
for(i=n;i>=1;i--)
{
t=1;
for(j=g;j>=a[i];j--)
if(dp[j]==0&&dp[j-a[i]])
{
dp[j]=i;
tata[j]=j-a[i];
if(j==g)
{
t=0;
break;
}
}
dp[a[i]]=i;
if(t==0)
break;
}
for(j=g;j>=0;j--)
if(dp[j])
{
poz=j;
break;
}
printf("%hd ",poz); aux=poz;
while(poz)
{
solsz++;
poz=tata[poz];
}
printf("%hd\n",solsz);
poz=aux;
while(poz)
{
printf("%hd\n",a[dp[poz]]);
poz=tata[poz];
}
return 0;
}