#include <iostream> #include <fstream> using namespace std; const int nmax=3005; long long v[nmax],act[nmax],dp[nmax]; int n,m,k,i,j; long long a,b,c,T,coef; int main() { //freopen("data.in","r",stdin); cin>>n>>m>>k; cin>>a>>b>>c; cin>>T; for(i=1;i<=m;i++) { cin>>v[i]; } k-=m; for(long long cnt=1;cnt<m;cnt++) { if(T-1LL*(v[cnt]-1)*b>=0) act[0]=(1LL*T-(v[cnt]-1)*b)/a; else act[0]=0; for(coef=1;coef<=k;coef++) { if(1LL*T-(v[cnt]-1)*b-(act[coef-1]+1)*c>=0) act[coef]=act[coef-1]+(1LL*T-(v[cnt]-1)*b-(act[coef-1]+1)*c)/a+1; else act[coef]=act[coef-1]; act[coef]=min(act[coef],v[cnt+1]-v[cnt]); } act[0]=min(act[0],v[cnt+1]-v[cnt]); for(coef=0;coef<=k;coef++) if(act[coef]<v[cnt+1]-v[cnt]&&T-1LL*(v[cnt]-1)*b>=0) act[coef]++; for(i=k;i>=0;i--) for(j=0;j<=i;j++) dp[i]=max(dp[i],dp[i-j]+act[j]); } long long cnt=m; if(T-1LL*(v[cnt]-1)*b>=0) dp[k]++; cout<<dp[k]-1;//vezi ultima statie return 0; }