Submission #982498

Source Code Expand

import java.util.*;

class Main {
        public static void main(String args[]) {
                try (Scanner sc = new Scanner(System.in)) {
                        double p = sc.nextDouble();
                        long n = sc.nextLong();
                        double ans = (1.0 + Math.pow(2.0 * p - 1.0, n)) / 2.0;
                        if (n % 2 == 0) {
                                ans = 1 - ans;
                        }
                        System.out.printf("%.20f\n", ans);
                }
        }
}

Submission Info

Submission Time
Task A - eject
User goryudyuma
Language Java (OpenJDK 1.7.0)
Score 0
Code Size 539 Byte
Status WA
Exec Time 256 ms
Memory 22484 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 32
WA × 1
Set Name Test Cases
All 00-sample-00, 00-sample-01, 10-random_small-00, 10-random_small-01, 10-random_small-02, 10-random_small-03, 10-random_small-04, 10-random_small-05, 10-random_small-06, 10-random_small-07, 10-random_small-08, 10-random_small-09, 20-random_large-00, 20-random_large-01, 20-random_large-02, 20-random_large-03, 20-random_large-04, 20-random_large-05, 20-random_large-06, 20-random_large-07, 20-random_large-08, 20-random_large-09, 30-p_zero-00, 30-p_zero-01, 30-p_zero-02, 30-p_zero-03, 30-p_zero-04, 40-p_one-00, 40-p_one-01, 40-p_one-02, 40-p_one-03, 40-p_one-04, 90-handmade-00
Case Name Status Exec Time Memory
00-sample-00 AC 248 ms 22384 KB
00-sample-01 AC 248 ms 22404 KB
10-random_small-00 AC 248 ms 22436 KB
10-random_small-01 AC 247 ms 22464 KB
10-random_small-02 AC 247 ms 22368 KB
10-random_small-03 AC 245 ms 22464 KB
10-random_small-04 AC 243 ms 22444 KB
10-random_small-05 AC 251 ms 22484 KB
10-random_small-06 AC 248 ms 22372 KB
10-random_small-07 AC 249 ms 22340 KB
10-random_small-08 AC 248 ms 22432 KB
10-random_small-09 AC 249 ms 22460 KB
20-random_large-00 AC 252 ms 22452 KB
20-random_large-01 AC 247 ms 22400 KB
20-random_large-02 AC 244 ms 22404 KB
20-random_large-03 AC 250 ms 22380 KB
20-random_large-04 AC 247 ms 22364 KB
20-random_large-05 AC 245 ms 22452 KB
20-random_large-06 AC 246 ms 22432 KB
20-random_large-07 AC 248 ms 22392 KB
20-random_large-08 AC 245 ms 22392 KB
20-random_large-09 AC 251 ms 22452 KB
30-p_zero-00 AC 256 ms 22380 KB
30-p_zero-01 AC 252 ms 22392 KB
30-p_zero-02 AC 247 ms 22344 KB
30-p_zero-03 WA 246 ms 22340 KB
30-p_zero-04 AC 247 ms 22344 KB
40-p_one-00 AC 246 ms 22428 KB
40-p_one-01 AC 252 ms 22360 KB
40-p_one-02 AC 249 ms 22340 KB
40-p_one-03 AC 244 ms 22396 KB
40-p_one-04 AC 248 ms 22440 KB
90-handmade-00 AC 248 ms 22380 KB