#include<bits/stdc++.h>
typedef long long ll;
#define pb push_back
#define fr first
#define sc second
#define endl '\n'
using namespace std;
#define mid ((left+right)>>1)
int n,m,d;
int arr[200023],brr[200023];
map<int,int>mp;
int t=0;
signed main(){
ios_base::sync_with_stdio(23^23);cin.tie(0);
cin>>n>>m>>d;
for(int i=1;i<=n;i++){
cin>>arr[i];
mp[arr[i]]++;
}
for(int i=1;i<=m;i++){
cin>>brr[i];
mp[brr[i]]++;
}
for(auto&[a,b]:mp){
t+=b;
b=t-b;
}
int sum=0,mx=0;
cout<<"0 ";
for(int i=2;i<=m;i++){
sum+=max(-d,d-(brr[i]-brr[i-1]));
sum=max(sum,0);
mx=max(mx,sum);
cout<<mx/2.0<<" ";
}
}
