Submission #640185
Source Code Expand
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int[][] points = new int[n][2]; for (int i = 0; i < n; i++) { points[i][0] = sc.nextInt(); points[i][1] = sc.nextInt(); } int max = 0; for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { if (i == j) { continue; } max = Math.max(distance(points[i], points[j]), max); } } System.out.println(Math.sqrt(max)); } public static int distance(int[] p1, int[] p2) { return (int)(Math.pow(p1[0] - p2[0], 2) + Math.pow(p1[1] - p2[1], 2)); } }
Submission Info
Submission Time | |
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Task | A - 2点間距離の最大値 ( The longest distance ) |
User | elzup |
Language | Java (OpenJDK 1.7.0) |
Score | 100 |
Code Size | 827 Byte |
Status | AC |
Exec Time | 590 ms |
Memory | 24260 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
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All | 00_max.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_max.txt | AC | 420 ms | 23336 KB |
00_sample_01.txt | AC | 437 ms | 23364 KB |
00_sample_02.txt | AC | 425 ms | 23412 KB |
00_sample_03.txt | AC | 432 ms | 23396 KB |
00_sample_04.txt | AC | 394 ms | 23444 KB |
00_sample_05.txt | AC | 407 ms | 23340 KB |
01_rnd_00.txt | AC | 421 ms | 23868 KB |
01_rnd_01.txt | AC | 438 ms | 23972 KB |
01_rnd_02.txt | AC | 436 ms | 23996 KB |
01_rnd_03.txt | AC | 493 ms | 24260 KB |
01_rnd_04.txt | AC | 590 ms | 24028 KB |
01_rnd_05.txt | AC | 436 ms | 23856 KB |
01_rnd_06.txt | AC | 406 ms | 24004 KB |
01_rnd_07.txt | AC | 414 ms | 24124 KB |
01_rnd_08.txt | AC | 403 ms | 24032 KB |
01_rnd_09.txt | AC | 405 ms | 23940 KB |
01_rnd_10.txt | AC | 403 ms | 24072 KB |
01_rnd_11.txt | AC | 407 ms | 23988 KB |
01_rnd_12.txt | AC | 403 ms | 24096 KB |
01_rnd_13.txt | AC | 409 ms | 23860 KB |
01_rnd_14.txt | AC | 416 ms | 23952 KB |
01_rnd_15.txt | AC | 401 ms | 24028 KB |
01_rnd_16.txt | AC | 467 ms | 24012 KB |
01_rnd_17.txt | AC | 410 ms | 23924 KB |
01_rnd_18.txt | AC | 410 ms | 24016 KB |
01_rnd_19.txt | AC | 405 ms | 23908 KB |