結果
| 問題 |
No.1110 好きな歌
|
| コンテスト | |
| ユーザー |
shojin_pro
|
| 提出日時 | 2020-07-10 21:51:06 |
| 言語 | Java (openjdk 23) |
| 結果 |
AC
|
| 実行時間 | 1,802 ms / 5,000 ms |
| コード長 | 2,591 bytes |
| コンパイル時間 | 2,317 ms |
| コンパイル使用メモリ | 79,936 KB |
| 実行使用メモリ | 64,948 KB |
| 最終ジャッジ日時 | 2024-10-11 08:54:54 |
| 合計ジャッジ時間 | 47,627 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 51 |
ソースコード
import java.util.*;
import java.io.*;
public class Main {
public static void main(String[] args) throws Exception {
FastScanner sc = new FastScanner(System.in);
int n = sc.nextInt();
int d = sc.nextInt();
long[] arr = new long[n];
ArrayList<Long> a = new ArrayList<Long>();
for(int i = 0; i < n; i++){
long b = sc.nextLong();
arr[i] = b;
a.add(b);
}
Collections.sort(a,Comparator.reverseOrder());
for(int i = 0; i < n; i++){
System.out.println(n-beamSearch(arr[i]-d,a));
}
}
public static int beamSearch(long d, ArrayList<Long> arr){
int left = 0;
int right = arr.size();
while(right - left > 1){
int mid = (right + left) / 2;
if(arr.get(mid) > d){
left = mid;
}else{
right = mid;
}
}
return right;
}
}
class FastScanner {
private BufferedReader reader = null;
private StringTokenizer tokenizer = null;
public FastScanner(InputStream in) {
reader = new BufferedReader(new InputStreamReader(in));
tokenizer = null;
}
public String next() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public String nextLine() {
if (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
return reader.readLine();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken("\n");
}
public long nextLong() {
return Long.parseLong(next());
}
public int nextInt() {
return Integer.parseInt(next());
}
public double nextDouble() {
return Double.parseDouble(next());
}
public String[] nextArray(int n) {
String[] a = new String[n];
for (int i = 0; i < n; i++)
a[i] = next();
return a;
}
public int[] nextIntArray(int n) {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
public long[] nextLongArray(int n) {
long[] a = new long[n];
for (int i = 0; i < n; i++)
a[i] = nextLong();
return a;
}
}
shojin_pro