結果
問題 | No.202 1円玉投げ |
ユーザー | 37zigen |
提出日時 | 2018-05-27 20:14:16 |
言語 | Java21 (openjdk 21) |
結果 |
TLE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 2,853 bytes |
コンパイル時間 | 2,162 ms |
コンパイル使用メモリ | 74,948 KB |
実行使用メモリ | 73,244 KB |
最終ジャッジ日時 | 2023-08-23 23:37:35 |
合計ジャッジ時間 | 80,324 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge14 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 4,402 ms
70,440 KB |
testcase_01 | TLE | - |
testcase_02 | AC | 45 ms
49,328 KB |
testcase_03 | AC | 44 ms
49,296 KB |
testcase_04 | AC | 44 ms
49,252 KB |
testcase_05 | AC | 424 ms
58,688 KB |
testcase_06 | AC | 4,024 ms
63,040 KB |
testcase_07 | AC | 4,570 ms
66,616 KB |
testcase_08 | AC | 4,382 ms
64,788 KB |
testcase_09 | AC | 2,431 ms
62,640 KB |
testcase_10 | AC | 977 ms
58,072 KB |
testcase_11 | AC | 1,834 ms
57,776 KB |
testcase_12 | AC | 1,903 ms
60,168 KB |
testcase_13 | AC | 1,062 ms
59,008 KB |
testcase_14 | AC | 376 ms
55,936 KB |
testcase_15 | AC | 2,227 ms
61,296 KB |
testcase_16 | AC | 3,894 ms
70,132 KB |
testcase_17 | AC | 4,160 ms
73,244 KB |
testcase_18 | AC | 3,991 ms
72,084 KB |
testcase_19 | AC | 1,932 ms
62,284 KB |
testcase_20 | AC | 3,496 ms
60,488 KB |
testcase_21 | AC | 2,194 ms
63,280 KB |
testcase_22 | AC | 112 ms
55,060 KB |
testcase_23 | AC | 115 ms
54,652 KB |
testcase_24 | AC | 100 ms
53,872 KB |
testcase_25 | AC | 134 ms
54,944 KB |
testcase_26 | AC | 115 ms
54,748 KB |
testcase_27 | AC | 113 ms
54,776 KB |
testcase_28 | AC | 112 ms
54,616 KB |
testcase_29 | AC | 112 ms
54,700 KB |
testcase_30 | AC | 170 ms
56,864 KB |
testcase_31 | AC | 92 ms
54,216 KB |
testcase_32 | AC | 139 ms
55,332 KB |
testcase_33 | AC | 153 ms
55,136 KB |
testcase_34 | AC | 194 ms
56,560 KB |
testcase_35 | AC | 3,375 ms
71,576 KB |
testcase_36 | AC | 4,127 ms
69,872 KB |
testcase_37 | AC | 4,923 ms
64,992 KB |
testcase_38 | AC | 3,432 ms
71,284 KB |
testcase_39 | AC | 102 ms
53,940 KB |
testcase_40 | AC | 89 ms
54,060 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.util.HashSet; import java.util.NoSuchElementException; import java.util.Scanner; public class Main { public static void main(String[] args) { new Main().run(); } void run() { FastScanner sc = new FastScanner(); int N = sc.nextInt(); int[] X = new int[N]; int[] Y = new int[N]; HashSet<Long> set = new HashSet<>(); loop1: for (int i = 0; i < N; ++i) { X[i] = sc.nextInt(); Y[i] = sc.nextInt(); for (int x = -20 + X[i]; x <= 20 + X[i]; ++x) { for (int y = -20 + Y[i]; y <= 20 + Y[i]; ++y) { if ((x - X[i]) * (x - X[i]) + (y - Y[i]) * (y - Y[i]) >= 400) continue; if (set.contains((long) x << 32 | y)) { continue loop1; } } } set.add((long) X[i] << 32 | Y[i]); } System.out.println(set.size()); } class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; private boolean hasNextByte() { if (ptr < buflen) { return true; }else{ ptr = 0; try { buflen = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (buflen <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;} private boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} private void skipUnprintable() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++;} public boolean hasNext() { skipUnprintable(); return hasNextByte();} public String next() { if (!hasNext()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while(isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public long nextLong() { if (!hasNext()) throw new NoSuchElementException(); long n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while(true){ if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; }else if(b == -1 || !isPrintableChar(b)){ return minus ? -n : n; }else{ throw new NumberFormatException(); } b = readByte(); } } public int nextInt() { return (int)nextLong(); } } }