結果
問題 | No.55 正方形を描くだけの簡単なお仕事です。 |
ユーザー | fujisu |
提出日時 | 2015-05-10 23:28:38 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 141 ms / 5,000 ms |
コード長 | 3,347 bytes |
コンパイル時間 | 2,349 ms |
コンパイル使用メモリ | 80,352 KB |
実行使用メモリ | 55,684 KB |
最終ジャッジ日時 | 2024-11-14 13:49:41 |
合計ジャッジ時間 | 6,148 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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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 | 123 ms
55,596 KB |
testcase_01 | AC | 110 ms
53,964 KB |
testcase_02 | AC | 125 ms
55,532 KB |
testcase_03 | AC | 129 ms
55,684 KB |
testcase_04 | AC | 111 ms
53,952 KB |
testcase_05 | AC | 102 ms
54,164 KB |
testcase_06 | AC | 115 ms
54,096 KB |
testcase_07 | AC | 105 ms
54,028 KB |
testcase_08 | AC | 107 ms
53,704 KB |
testcase_09 | AC | 112 ms
53,692 KB |
testcase_10 | AC | 105 ms
54,208 KB |
testcase_11 | AC | 112 ms
55,244 KB |
testcase_12 | AC | 106 ms
53,628 KB |
testcase_13 | AC | 121 ms
55,332 KB |
testcase_14 | AC | 130 ms
55,504 KB |
testcase_15 | AC | 104 ms
53,548 KB |
testcase_16 | AC | 128 ms
55,520 KB |
testcase_17 | AC | 109 ms
54,124 KB |
testcase_18 | AC | 113 ms
55,320 KB |
testcase_19 | AC | 100 ms
53,676 KB |
testcase_20 | AC | 122 ms
55,472 KB |
testcase_21 | AC | 123 ms
55,600 KB |
testcase_22 | AC | 141 ms
55,376 KB |
testcase_23 | AC | 140 ms
55,500 KB |
testcase_24 | AC | 120 ms
55,504 KB |
ソースコード
import java.io.IOException; import java.util.InputMismatchException; public class Main { double EPS = 1e-12; class Point { int x, y; Point(int x, int y) { this.x = x; this.y = y; } } Point sub(Point a, Point b) { return new Point(a.x - b.x, a.y - b.y); } double dot(Point a, Point b) { return a.x * b.x + a.y * b.y; } int length(Point a, Point b) { return (a.x - b.x) * (a.x - b.x) + (a.y - b.y) * (a.y - b.y); } boolean f(double k) { return Math.abs(k) < EPS; } boolean check(Point[] p) { for (int i = 0; i < 4; i++) { boolean f = false; int[] len = new int[3]; int id = 0; for (int j = 0; j < 4; j++) { if (i == j) { continue; } len[id++] = length(p[i], p[j]); } if (len[0] == len[1] && len[0] * 2 == len[2]) { f = true; } if (len[0] == len[2] && len[0] * 2 == len[1]) { f = true; } if (len[1] == len[2] && len[1] * 2 == len[0]) { f = true; } if (!f) { return false; } } return true; } void run() { MyScanner sc = new MyScanner(); Point[] p = new Point[4]; for (int i = 0; i < 3; i++) { p[i] = new Point(sc.nextInt(), sc.nextInt()); } for (int x = -300; x <= 300; x++) { for (int y = -300; y <= 300; y++) { p[3] = new Point(x, y); if (check(p)) { System.out.println(x + " " + y); return; } } } System.out.println(-1); } public static void main(String[] args) { new Main().run(); } public void mapDebug(int[][] a) { System.out.println("--------map display---------"); for (int i = 0; i < a.length; i++) { for (int j = 0; j < a[i].length; j++) { System.out.printf("%3d ", a[i][j]); } System.out.println(); } System.out.println("----------------------------" + '\n'); } class MyScanner { int read() { try { return System.in.read(); } catch (IOException e) { throw new InputMismatchException(); } } boolean isSpaceChar(int c) { return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1; } boolean isEndline(int c) { return c == '\n' || c == '\r' || c == -1; } int nextInt() { return Integer.parseInt(next()); } int[] nextIntArray(int n) { int[] array = new int[n]; for (int i = 0; i < n; i++) array[i] = nextInt(); return array; } long nextLong() { return Long.parseLong(next()); } long[] nextLongArray(int n) { long[] array = new long[n]; for (int i = 0; i < n; i++) array[i] = nextLong(); return array; } double nextDouble() { return Double.parseDouble(next()); } double[] nextDoubleArray(int n) { double[] array = new double[n]; for (int i = 0; i < n; i++) array[i] = nextDouble(); return array; } String next() { int c = read(); while (isSpaceChar(c)) c = read(); StringBuilder res = new StringBuilder(); do { res.appendCodePoint(c); c = read(); } while (!isSpaceChar(c)); return res.toString(); } String[] nextStringArray(int n) { String[] array = new String[n]; for (int i = 0; i < n; i++) array[i] = next(); return array; } String nextLine() { int c = read(); while (isEndline(c)) c = read(); StringBuilder res = new StringBuilder(); do { res.appendCodePoint(c); c = read(); } while (!isEndline(c)); return res.toString(); } } }