| #include "testlib.h" |
| #include <bits/stdc++.h> |
| using namespace std; |
|
|
| static const int DIRS[2][2] = {{0,1},{1,0}}; |
|
|
| int main(int argc, char* argv[]) { |
| registerTestlibCmd(argc, argv); |
|
|
| |
| long long N = inf.readLong(); |
| long long M = inf.readLong(); |
| vector<string> s(M); |
| for (long long i = 0; i < M; i++) { |
| s[i] = inf.readToken(); |
| } |
|
|
| |
| vector<string> out(N); |
| for (long long i = 0; i < N; i++) { |
| out[i] = ouf.readToken(); |
| } |
| if (!ouf.seekEof()) { |
| quitf(_wa, "Too many lines"); |
| } |
|
|
| |
| long long dotCount = 0; |
| for (long long i = 0; i < N; i++) { |
| if ((long long)out[i].size() != N) { |
| quitf(_wa, "illegal length: %lld", (long long)out[i].size()); |
| } |
| for (long long j = 0; j < N; j++) { |
| char c = out[i][j]; |
| if (!((c >= 'A' && c <= 'H') || c == '.')) { |
| quitf(_wa, "illegal char: %c", c); |
| } |
| if (c == '.') dotCount++; |
| } |
| } |
|
|
| auto is_substring = [&](const vector<string>& a, const string& b, long long i, long long j, int d) -> bool { |
| int di = DIRS[d][0], dj = DIRS[d][1]; |
| for (long long k = 0; k < (long long)b.size(); k++) { |
| long long ii = (i + di * k) % N; |
| long long jj = (j + dj * k) % N; |
| if (a[ii][jj] != b[(size_t)k]) return false; |
| } |
| return true; |
| }; |
|
|
| |
| long long c = 0; |
| for (long long idx = 0; idx < M; idx++) { |
| bool used = false; |
| for (long long i = 0; i < N && !used; i++) { |
| for (long long j = 0; j < N && !used; j++) { |
| for (int d = 0; d < 2 && !used; d++) { |
| if (is_substring(out, s[idx], i, j, d)) { |
| used = true; |
| } |
| } |
| } |
| } |
| if (used) c++; |
| } |
|
|
| |
| double scoreD; |
| if (c < M) { |
| scoreD = 1e8 * (double)c / (double)M; |
| } else { |
| double twoNN = 2.0 * (double)N * (double)N; |
| scoreD = 1e8 * twoNN / (twoNN - (double)dotCount); |
| } |
| long long score = llround(scoreD); |
| long long baseline_value = ans.readLong(); |
| long long best_value = ans.readLong(); |
|
|
| double score_ratio = max(0.0, min(1.0, (double)(score - baseline_value) / (best_value - baseline_value))); |
| double unbounded_ratio = max(0.0, (double)(score - baseline_value) / (best_value - baseline_value)); |
| quitp(score_ratio, "Value: %lld. Ratio: %.4f, RatioUnbounded: %.4f", score, score_ratio, unbounded_ratio); |
| } |
