Submission #4617584
Source Code Expand
import java.util.Scanner; /** * ARC004A_The_longest_distance */ public class Main { private static Scanner sc; public static void main(String[] args) { sc = new Scanner(System.in); // 入力がN個あるので配列で用意して使用 int N = sc.nextInt(); int[] x = new int[N]; int[] y = new int[N]; for (int i = 0; i < N; i++) { x[i] = sc.nextInt(); y[i] = sc.nextInt(); } // 1つずつ組み合わせを探す float answer = 0; float tmp = 0; for (int i = 0; i < N; i++) { for (int j = i + 1; j < N; j++) { tmp = (x[i] - x[j]) * (x[i] - x[j]) + (y[i] - y[j]) * (y[i] - y[j]); if (answer < tmp) { answer = tmp; } } } System.out.println(Math.sqrt(answer)); sc.close(); } }
Submission Info
Submission Time | |
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Task | A - 2点間距離の最大値 ( The longest distance ) |
User | shiayuk |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 959 Byte |
Status | AC |
Exec Time | 106 ms |
Memory | 24020 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 | 97 ms | 21968 KB |
00_sample_01.txt | AC | 97 ms | 19028 KB |
00_sample_02.txt | AC | 96 ms | 21972 KB |
00_sample_03.txt | AC | 96 ms | 20692 KB |
00_sample_04.txt | AC | 95 ms | 18640 KB |
00_sample_05.txt | AC | 98 ms | 21588 KB |
01_rnd_00.txt | AC | 103 ms | 21844 KB |
01_rnd_01.txt | AC | 104 ms | 24020 KB |
01_rnd_02.txt | AC | 106 ms | 19156 KB |
01_rnd_03.txt | AC | 106 ms | 21204 KB |
01_rnd_04.txt | AC | 104 ms | 18772 KB |
01_rnd_05.txt | AC | 104 ms | 21844 KB |
01_rnd_06.txt | AC | 104 ms | 18772 KB |
01_rnd_07.txt | AC | 104 ms | 19156 KB |
01_rnd_08.txt | AC | 105 ms | 19284 KB |
01_rnd_09.txt | AC | 105 ms | 20692 KB |
01_rnd_10.txt | AC | 106 ms | 23636 KB |
01_rnd_11.txt | AC | 105 ms | 23764 KB |
01_rnd_12.txt | AC | 106 ms | 19284 KB |
01_rnd_13.txt | AC | 106 ms | 19796 KB |
01_rnd_14.txt | AC | 105 ms | 21204 KB |
01_rnd_15.txt | AC | 105 ms | 20948 KB |
01_rnd_16.txt | AC | 103 ms | 19796 KB |
01_rnd_17.txt | AC | 105 ms | 19284 KB |
01_rnd_18.txt | AC | 102 ms | 19924 KB |
01_rnd_19.txt | AC | 106 ms | 19796 KB |