#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#ifdef _WIN32
#define getchar_unlocked _getchar_nolock
#endif
#define int long long
#define mp make_pair
#define mt make_tuple
#define pb push_back
#define ppb pop_back
#define eb emplace_back
#define g0(a) get<0>(a)
#define g1(a) get<1>(a)
#define g2(a) get<2>(a)
#define g3(a) get<3>(a)
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
using db = double;
using ll = long long;
using ld = long double;
using ii = pair<int, int>;
using iii = tuple<int, int, int>;
using iiii = tuple<int, int, int, int>;
template<class key, class value = null_type, class cmp = less<key> >
using ordered_set = tree<key, value, cmp, rb_tree_tag, tree_order_statistics_node_update>;
int N, T, S, P[20005], lim[55], dp[20005], ndp[20005];
bool R[55][20005];
char C;
vector<ii> vec;
map<int, int> mpp;
int qry(int l, int r, int x, int idx) {
assert(l <= r);
int ret = LLONG_MAX;
for (int i = l; i <= r; i++)
ret = min(ret, dp[i - 1] + x * P[idx] - x * P[i - 1]);
return ret;
}
void go() {
for (int i = 1; i <= T; i++) {
mpp.clear();
vec.clear();
for (int k = 1; k <= N; k++) {
if (R[k][i]) lim[k] = (lim[k] ? lim[k] : i);
else lim[k] = 0;
if (lim[k]) mpp[lim[k]]++;
}
for (auto k : mpp) vec.eb(k.first, k.second);
if (vec.empty()) {
ndp[i] = qry(1, i, 0, i);
continue;
}
int cum = 0;
ndp[i] = LLONG_MAX;
for (int k = 0, prv = i; k < vec.size(); k++) {
cum += vec[k].second;
//cout << "! " << vec[k].first << ' ' << (k + 1 < vec.size() ? vec[k + 1].first - 1 : i) << ' ' << cum << '\n';
ndp[i] = min(ndp[i], qry(vec[k].first, (k + 1 < vec.size() ? vec[k + 1].first - 1 : i), cum, i));
prv = vec[k].first - 1;
}
if (vec[0].first != 1) {
//cout << 1 << ' ' << vec[0].first - 1 << " 0\n";
ndp[i] = min(ndp[i], qry(1, vec[0].first - 1, 0, i));
}
}
}
main() {
ios::sync_with_stdio(0);
cin.tie(0);
cin >> N >> T >> S;
for (int i = 1; i <= T; i++) cin >> P[i], P[i] += P[i - 1];
for (int i = 1; i <= N; i++)
for (int j = 1; j <= T; j++) {
cin >> C;
R[i][j] = (C == '1');
}
dp[0] = 0;
for (int i = 1; i <= T; i++) dp[i] = 1e16;
for (int i = 1; i <= S; i++) {
for (int j = 1; j <= N; j++) lim[j] = 0;
go();
swap(dp, ndp);
cout << dp[T] << '\n';
dp[0] = 1e16;
}
}
