結果
| 問題 | No.456 Millions of Submits! |
| コンテスト | |
| ユーザー |
37zigen
|
| 提出日時 | 2016-12-07 23:49:17 |
| 言語 | Java (openjdk 23) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 2,663 bytes |
| 記録 | |
| コンパイル時間 | 3,412 ms |
| コンパイル使用メモリ | 80,492 KB |
| 実行使用メモリ | 137,420 KB |
| 最終ジャッジ日時 | 2024-06-23 04:23:33 |
| 合計ジャッジ時間 | 14,200 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 1 RE * 11 TLE * 1 |
ソースコード
package yukicoder;
import java.util.*;
public class Q456 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int m = sc.nextInt();
ArrayList<Double>[][] query = new ArrayList[11][11];
ArrayList<Double>[][] ans = new ArrayList[11][11];
for (int i = 0; i < 11; ++i) {
for (int j = 0; j < 11; ++j) {
query[i][j] = new ArrayList<>();
ans[i][j] = new ArrayList<>();
}
}
int[] id = new int[m];
int[] a = new int[m];
int[] b = new int[m];
double[] t = new double[m];
for (int i = 0; i < m; ++i) {
a[i] = sc.nextInt();
b[i] = sc.nextInt();
t[i] = sc.nextDouble();
id[i] = query[a[i]][b[i]].size();
query[a[i]][b[i]].add(t[i]);
}
for (int aValue = 0; aValue <= 10; ++aValue) {
for (int bValue = 0; bValue <= 10; ++bValue) {
Tree tree = new Tree(aValue, bValue);
for (double v : query[aValue][bValue]) {
ans[aValue][bValue].add(tree.search(v));
}
}
}
for (int i = 0; i < m; ++i) {
System.out.println(ans[a[i]][b[i]].get(id[i]));
}
}
static class Tree {
static int gen = 0;
static int a;
static int b;
Node root;
public Tree(int a, int b) {
this.a = a;
this.b = b;
if (b != 0) {
root = new Node(Math.E, 100, calc(a, b, Math.E), calc(a, b, 100), ++gen, 0);
} else {
root = new Node(0, 100, calc(a, b, 0), calc(a, b, 100), ++gen, 0);
}
}
double search(double v) {
Node cur = root;
out: while (cur.depth < 40) {
if (cur.p == 0) {
cur.genChild();
}
for (Node c : cur.child) {
// System.out.println(v + " " + c.lv + " " + c.rv);
if (c.lv <= v && v <= c.rv) {
cur = c;
continue out;
}
}
throw new AssertionError();
}
return (cur.l + cur.r) / 2;
}
static class Node {
int id;
int p = 0;
double l;
double r;
double lv;
double rv;
int depth;
Node[] child = new Node[2];
public Node(double l, double r, double lv, double rv, int id, int depth) {
this.id = id;
this.l = l;
this.r = r;
this.lv = lv;
this.rv = rv;
this.depth = depth;
}
void genChild() {
double mid = calc(a, b, (l + r) / 2);
child[p++] = new Node(l, (l + r) / 2, lv, mid, ++gen, this.depth + 1);
child[p++] = new Node((l + r) / 2, r, mid, rv, ++gen, this.depth + 1);
}
}
}
static double calc(int a, int b, double n) {
return pow(n, a) * pow(Math.log(n), b);
}
static double pow(double a, int n) {
double ret = 1;
for (; n > 0; n >>= 1, a *= a) {
if (n % 2 == 1) {
ret *= a;
}
}
return ret;
}
static void tr(Object... objects) {
System.out.println(Arrays.deepToString(objects));
}
}
37zigen