#include #include using namespace std; int main(void) { int n, t, i, j, s; vector a; vector > b; while(scanf("%d%d", &n, &t)==2) { b.clear(); a.resize(n); b.resize(n); for(i=0;i0;i--) { for(j=0;j<=t;j++) { if(b[i][j]) { if(j-a[i]>0) b[i-1][j-a[i]]=1; if(j%a[i]==0) b[i-1][j/a[i]]=1; } } } /* for(i=0;i