Submission #1800005


Source Code Expand

import java.util.Arrays;
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int a = sc.nextInt();
		int b = sc.nextInt();
		int[] s = new int[n];
		for(int i = 0 ; i < n ; i++) s[i] = sc.nextInt();
		Arrays.sort(s);
		int dis = s[n - 1] - s[0];
		int sum = 0;
		for(int i = 0 ; i < n ; i++) sum += s[i];
		double avg = 1.0 * sum / n;
		if(dis == 0) {
			System.out.println(-1);
			return;
		}
		double p = 1.0 * b / dis;
		double q = 1.0 * a - 1.0 * b * avg / dis;
		System.out.printf("%.10f", p);
		System.out.print(" ");
		System.out.printf("%.10f\n", q);
	}
}

Submission Info

Submission Time
Task A - 点数変換
User kouta1612
Language Java8 (OpenJDK 1.8.0)
Score 0
Code Size 693 Byte
Status WA
Exec Time 524 ms
Memory 50548 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 3
AC × 11
WA × 34
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt
Case Name Status Exec Time Memory
sample_01.txt AC 103 ms 20820 KB
sample_02.txt AC 98 ms 19412 KB
sample_03.txt AC 96 ms 18900 KB
subtask1_01.txt WA 370 ms 45032 KB
subtask1_02.txt AC 430 ms 44564 KB
subtask1_03.txt WA 443 ms 47632 KB
subtask1_04.txt WA 262 ms 37576 KB
subtask1_05.txt WA 502 ms 48940 KB
subtask1_06.txt WA 427 ms 45736 KB
subtask1_07.txt WA 509 ms 45996 KB
subtask1_08.txt WA 446 ms 46636 KB
subtask1_09.txt WA 297 ms 44304 KB
subtask1_10.txt WA 314 ms 41232 KB
subtask1_11.txt WA 378 ms 42376 KB
subtask1_12.txt AC 460 ms 50464 KB
subtask1_13.txt WA 340 ms 41084 KB
subtask1_14.txt WA 157 ms 26704 KB
subtask1_15.txt WA 414 ms 44564 KB
subtask1_16.txt WA 433 ms 42936 KB
subtask1_17.txt WA 301 ms 38384 KB
subtask1_18.txt WA 417 ms 45768 KB
subtask1_19.txt WA 504 ms 50380 KB
subtask1_20.txt WA 472 ms 48340 KB
subtask1_21.txt WA 493 ms 44480 KB
subtask1_22.txt AC 474 ms 48420 KB
subtask1_23.txt WA 497 ms 46792 KB
subtask1_24.txt WA 504 ms 49384 KB
subtask1_25.txt WA 509 ms 45872 KB
subtask1_26.txt WA 493 ms 45644 KB
subtask1_27.txt WA 501 ms 47996 KB
subtask1_28.txt WA 509 ms 47868 KB
subtask1_29.txt WA 495 ms 48076 KB
subtask1_30.txt WA 508 ms 46444 KB
subtask1_31.txt WA 490 ms 48340 KB
subtask1_32.txt AC 441 ms 46920 KB
subtask1_33.txt WA 487 ms 49112 KB
subtask1_34.txt WA 496 ms 48676 KB
subtask1_35.txt WA 502 ms 49776 KB
subtask1_36.txt WA 524 ms 50404 KB
subtask1_37.txt WA 499 ms 48104 KB
subtask1_38.txt WA 482 ms 48424 KB
subtask1_39.txt AC 436 ms 50548 KB