#include "testlib.h" #include #include #include using namespace std; int main(int argc, char* argv[]) { registerGen(argc, argv, 1); // Dimensions int N = rnd.next(2, 10); int M = rnd.next(2, 10); // Prepare positions vector> border, inner, all; for (int i = 0; i < N; i++) { for (int j = 0; j < M; j++) { all.emplace_back(i, j); if (i == 0 || j == 0 || i == N-1 || j == M-1) border.emplace_back(i, j); else inner.emplace_back(i, j); } } // Helper to pick one pos with fallback auto pick = [&](const vector>& prefs, const vector>& avoid) { vector> cand; for (auto &p : prefs) { bool ok = true; for (auto &a : avoid) if (p == a) { ok = false; break; } if (ok) cand.push_back(p); } if (cand.empty()) { for (auto &p : all) { bool ok = true; for (auto &a : avoid) if (p == a) { ok = false; break; } if (ok) cand.push_back(p); } } return rnd.any(cand); }; // Place characters vector> used; pair Y = pick(rnd.next() < 0.5 ? border : inner, used); used.push_back(Y); pair T = pick(rnd.next() < 0.5 ? border : inner, used); used.push_back(T); pair V = pick(rnd.next() < 0.5 ? border : inner, used); used.push_back(V); // Island density hyperparameter double p; double r = rnd.next(); if (r < 0.2) p = 0.0; else if (r < 0.4) p = 1.0; else p = rnd.next(); // Build grid vector grid(N, string(M, '.')); grid[Y.first][Y.second] = 'Y'; grid[T.first][T.second] = 'T'; grid[V.first][V.second] = 'V'; for (int i = 0; i < N; i++) { for (int j = 0; j < M; j++) { if ((i==Y.first && j==Y.second) || (i==T.first && j==T.second) || (i==V.first && j==V.second)) continue; if (rnd.next() < p) grid[i][j] = 'I'; } } // Output println(N, M); for (int i = 0; i < N; i++) { println(grid[i]); } return 0; }

코드 #3024