import java.io.BufferedReader; import java.io.File; import java.io.FileReader; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; public class Main { static boolean batch = false; static boolean readFile = false; static int num = 0; static int H = 60; static int H1; static int W = 25; static int T = 1000; static int[][] hp0, hp, pw; static int[] ap, ap5; static int score, cx, lv, sum, t; static List ok; public static void main(String[] args) throws Exception { if (batch) { readFile = true; } if (readFile) { if (batch) { long tl = 2000; // TODO long tw = tl - 200; long total = 0; int bidx = 0; int best = 0; int widx = 0; int worst = 1000000000; int re = 0; int tle = 0; for (int z = 0; z < 10; z++) { try { long st = System.currentTimeMillis(); int score = solve(z); long time = System.currentTimeMillis() - st; if (time > tw) { System.out.println(score + "\t" + time + "ms"); if (time > tl) { tle++; } } else { System.out.println(score); } total += score; if (score > best) { best = score; bidx = z; } if (score < worst) { worst = score; widx = z; } } catch (Exception e) { System.out.println(z + ":\t" + e.getMessage()); re++; } } System.out.println("total: " + total); System.out.println("best: " + bidx + ": " + best); System.out.println("worst: " + widx + ": " + worst); System.out.println("RE: " + re); System.out.println("TLE: " + tle); } else { int score = solve(num); System.out.println(score); } } else { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); init(br); solve(br); } } static int solve(int z) throws Exception { StringBuilder sb = new StringBuilder(); sb.append(z); while (sb.length() < 4) { sb.insert(0, '0'); } File file = new File("G:\\yuki\\006\\in\\" + sb.toString() + ".txt"); BufferedReader br = new BufferedReader(new FileReader(file)); br.readLine(); init(br); return solve(br); } static void init(BufferedReader br) throws Exception { H1 = H - 1; hp0 = new int[W][H]; hp = new int[W][H]; pw = new int[W][H]; ap = new int[W]; ap5 = new int[W]; score = 0; cx = 12; lv = 1; sum = 0; ok = new ArrayList<>(3); } static int solve(BufferedReader br) throws Exception { for (t = 0; t < T; t++) { int n = Integer.parseInt(br.readLine()); if (n == -1) { return score; } // 1マス下がる for (int y = 0; y < H1; y++) { for (int x = 0; x < W; x++) { hp0[x][y] = hp0[x][y + 1]; hp[x][y] = hp[x][y + 1]; pw[x][y] = pw[x][y + 1]; } } for (int x = 0; x < W; x++) { hp0[x][H1] = 0; hp[x][H1] = 0; pw[x][H1] = 0; } // 敵機出現 for (int i = 0; i < n; i++) { String[] sa = br.readLine().split(" "); int h = Integer.parseInt(sa[0]); int p = Integer.parseInt(sa[1]); int x = Integer.parseInt(sa[2]); hp0[x][H1] = h; hp[x][H1] = h; pw[x][H1] = p; ap[x]++; } for (int x = 0; x < W; x++) { int val = 0; for (int x2 = x - 2; x2 <= x + 2; x2++) { int x3 = x2; if (x3 < 0) x3 += W; if (x3 >= W) x3 -= W; val += ap[x3]; } ap5[x] = val; } // 自機移動 char dir = getMoveDir(); if (dir == 'L') { cx = left(cx); } else if (dir == 'R') { cx = right(cx); } if (!readFile) { System.out.println(dir); } // 攻撃 for (int y = 1; y < H; y++) { if (hp[cx][y] > 0) { hp[cx][y] -= lv; if (hp[cx][y] <= 0) { hp[cx][y] = 0; score += hp0[cx][y]; sum += pw[cx][y]; lv = 1 + sum / 100; } break; } } } return score; } static char getMoveDir() { ok.clear(); int lx = left(cx); int rx = right(cx); if (hp[lx][0] == 0 && hp[lx][1] <= lv) { ok.add('L'); } if (hp[rx][0] == 0 && hp[rx][1] <= lv) { ok.add('R'); } if (hp[cx][1] <= lv) { ok.add('S'); } if (ok.isEmpty()) { return 'S'; } if (ok.size() == 1) { return ok.get(0); } List> list = new ArrayList<>(W); int cnt = 0; for (int x = 0; x < W; x++) { List list2 = new ArrayList<>(); int sum2 = sum; int turn = 0; for (int y = 1; y < H; y++) { if (hp[x][y] > 0) { int nlv = 1 + sum2 / 100; Teki o = makeTarget(x, y, nlv, turn); if (o == null) { break; } list2.add(o); cnt++; sum2 += o.pw; turn += o.turn; } } list.add(list2); } if (cnt == 0) { int max = 0; int maxidx = 0; for (int x = 0; x < W; x++) { if (ap5[x] > max) { max = ap5[x]; maxidx = x; } } if (maxidx == cx && ok.contains('S')) { return 'S'; } char ret = near(cx, maxidx); if (ok.contains(ret)) { return ret; } return 'S'; } else { Teki best = null; for (int x = 0; x < W; x++) { List list2 = list.get(x); if (list2.isEmpty()) { continue; } Teki o = list2.get(0); double maxVal = 0; double sum2 = 0; int turn = 0; for (Teki o2 : list2) { // TODO sum2 += t < 600 ? o2.pw : o2.hp0; turn += o2.turn; maxVal = Math.max(maxVal, sum2 / turn); } o.val = maxVal; if (best == null || o.val > best.val) { best = o; } } return best.dir; } } static Teki makeTarget(int x, int y, int lv, int pre) { int dx = W; char dir = 'S'; if (x == cx || pre > 0) { dx = 0; } else { if (ok.contains('L')) { if (x <= cx) { dx = cx - x - 1; } else { dx = cx + W - x - 1; } dir = 'L'; } if (ok.contains('R')) { int dx2 = 0; if (cx <= x) { dx2 = x - cx - 1; } else { dx2 = x + W - cx - 1; } if (dx2 < dx) { dx = dx2; dir = 'R'; } } } int dy = y - dx - pre; int cnt = (hp[x][y] + lv - 1) / lv; if (dy < cnt) { return null; } Teki ret = new Teki(x, y); ret.dir = dir; ret.turn = dx + cnt; if (t + ret.turn > T) { return null; } return ret; } static char near(int from, int to) { int dxl = from - to; if (dxl < 0) dxl += W; int dxr = to - from; if (dxr < 0) dxr += W; if (dxl <= dxr) { return 'L'; } else { return 'R'; } } static int left(int x) { x--; if (x == -1) { x = W - 1; } return x; } static int right(int x) { x++; if (x == W) { x = 0; } return x; } static class Teki { int x, y, hp0, hp, pw; int turn; char dir; double val; public Teki(int x, int y) { this.x = x; this.y = y; this.hp0 = Main.hp0[x][y]; this.hp = Main.hp[x][y]; this.pw = Main.pw[x][y]; } } }