Submission #1692251

Source Code Expand

N, K = gets.split.map(&:to_i)
RS = gets.split.map(&:to_i)

dp = RS.permutation(K)
results = dp.map do |order|
  order.inject(0) { |x, y| (x + y) / 2.0 }
end
p results.max

Submission Info

Submission Time
Task C - AtCoderプログラミング講座
User sada4
Language Ruby (2.3.3)
Score 0
Code Size 177 Byte
Status TLE
Exec Time 2110 ms
Memory 17016 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 9
TLE × 25
Set Name Test Cases
All 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 8 ms 1788 KB
00_sample_02.txt AC 8 ms 1788 KB
00_sample_03.txt AC 42 ms 2172 KB
00_sample_04.txt TLE 2110 ms 17016 KB
test_01.txt AC 8 ms 1788 KB
test_02.txt TLE 2108 ms 4512 KB
test_03.txt TLE 2108 ms 5244 KB
test_04.txt AC 8 ms 1788 KB
test_05.txt TLE 2108 ms 4480 KB
test_06.txt TLE 2108 ms 5372 KB
test_07.txt AC 8 ms 1788 KB
test_08.txt TLE 2108 ms 6532 KB
test_09.txt TLE 2108 ms 5372 KB
test_10.txt AC 8 ms 1788 KB
test_11.txt TLE 2108 ms 5904 KB
test_12.txt TLE 2108 ms 5244 KB
test_13.txt TLE 2108 ms 4612 KB
test_14.txt TLE 2109 ms 12924 KB
test_15.txt TLE 2109 ms 7076 KB
test_16.txt TLE 2108 ms 7128 KB
test_17.txt TLE 2108 ms 6508 KB
test_18.txt TLE 2108 ms 4464 KB
test_19.txt TLE 2109 ms 6548 KB
test_20.txt TLE 2108 ms 6184 KB
test_21.txt AC 15 ms 1788 KB
test_22.txt TLE 2108 ms 6832 KB
test_23.txt TLE 2109 ms 9672 KB
test_24.txt TLE 2109 ms 7804 KB
test_25.txt TLE 2108 ms 4584 KB
test_26.txt TLE 2108 ms 4752 KB
test_27.txt TLE 2109 ms 9656 KB
test_28.txt AC 173 ms 3192 KB
test_29.txt TLE 2108 ms 4576 KB
test_30.txt TLE 2109 ms 10168 KB