Submission #5914316
Source Code Expand
import java.util.ArrayList; import java.util.List; public class Main { public static void main(String[] args) { java.util.Scanner scanner = new java.util.Scanner(System.in); int size = scanner.nextInt(); List<Integer> x = new ArrayList<Integer>(); List<Integer> y = new ArrayList<Integer>(); for (int i = 0; i < size; i++) { x.add(scanner.nextInt()); y.add(scanner.nextInt()); } System.out.println((Main.calc(x, y))); } public static double calc(List<Integer> x, List<Integer> y) { double res = 0; for (int i = 0; i < x.size(); i++) { for (int j = i + 1; j < y.size(); j++) { double cal = Main.calcLen(x.get(i), y.get(i), x.get(j), y.get(j)); res = Math.max(cal, res); } } return res; } public static double calcLen(int x1, int y1, int x2, int y2) { return Math.sqrt(Math.pow(x1 - x2, 2) + Math.pow(y1 - y2, 2)); } }
Submission Info
Submission Time | |
---|---|
Task | A - 2点間距離の最大値 ( The longest distance ) |
User | KY0013 |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 901 Byte |
Status | AC |
Exec Time | 112 ms |
Memory | 23892 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
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 | 95 ms | 21844 KB |
00_sample_01.txt | AC | 94 ms | 18644 KB |
00_sample_02.txt | AC | 95 ms | 18772 KB |
00_sample_03.txt | AC | 94 ms | 17104 KB |
00_sample_04.txt | AC | 94 ms | 18772 KB |
00_sample_05.txt | AC | 95 ms | 21716 KB |
01_rnd_00.txt | AC | 106 ms | 20052 KB |
01_rnd_01.txt | AC | 109 ms | 23636 KB |
01_rnd_02.txt | AC | 108 ms | 19668 KB |
01_rnd_03.txt | AC | 110 ms | 21332 KB |
01_rnd_04.txt | AC | 107 ms | 18644 KB |
01_rnd_05.txt | AC | 107 ms | 18772 KB |
01_rnd_06.txt | AC | 109 ms | 21588 KB |
01_rnd_07.txt | AC | 108 ms | 19792 KB |
01_rnd_08.txt | AC | 112 ms | 19796 KB |
01_rnd_09.txt | AC | 107 ms | 23892 KB |
01_rnd_10.txt | AC | 109 ms | 18768 KB |
01_rnd_11.txt | AC | 107 ms | 23764 KB |
01_rnd_12.txt | AC | 106 ms | 18768 KB |
01_rnd_13.txt | AC | 108 ms | 17108 KB |
01_rnd_14.txt | AC | 107 ms | 19156 KB |
01_rnd_15.txt | AC | 107 ms | 23892 KB |
01_rnd_16.txt | AC | 107 ms | 18900 KB |
01_rnd_17.txt | AC | 106 ms | 18772 KB |
01_rnd_18.txt | AC | 107 ms | 21972 KB |
01_rnd_19.txt | AC | 109 ms | 19796 KB |