CODE FESTIVAL 2016 Final

Submission #5418696

Source codeソースコード

n = gets.chomp.to_i

p = ((-1 + Math.sqrt(1 + 8 * n))/2).ceil
sum = p * (p + 1) / 2
diff = sum - n
ary = (1..p).to_a
if diff.zero?
  puts ary.join(' ')
else
  puts (ary - [diff]).join(' ')
end

Submission

Task問題 B - Exactly N points
User nameユーザ名 slimepettan
Created time投稿日時
Language言語 Ruby (2.3.3)
Status状態 AC
Score得点 300
Source lengthソースコード長 204 Byte
File nameファイル名
Exec time実行時間 10 ms
Memory usageメモリ使用量 3836 KB

Test case

Set

Set name Score得点 / Max score Cases
sample - sample-01.txt,sample-02.txt,sample-03.txt
dataset1 200 / 200 sample-01.txt,sample-02.txt,sample-03.txt,01-01.txt,01-02.txt,01-03.txt,01-04.txt,01-05.txt,01-06.txt,01-07.txt,01-08.txt,01-09.txt,01-10.txt
dataset2 100 / 100 sample-01.txt,sample-02.txt,sample-03.txt,01-01.txt,01-02.txt,01-03.txt,01-04.txt,01-05.txt,01-06.txt,01-07.txt,01-08.txt,01-09.txt,01-10.txt,02-01.txt,02-02.txt,02-03.txt,02-04.txt,02-05.txt,02-06.txt,02-07.txt,02-08.txt,sample-01.txt,sample-02.txt,sample-03.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
01-01.txt AC 9 ms 1916 KB
01-02.txt AC 7 ms 1788 KB
01-03.txt AC 7 ms 1788 KB
01-04.txt AC 7 ms 1788 KB
01-05.txt AC 7 ms 1788 KB
01-06.txt AC 7 ms 1788 KB
01-07.txt AC 7 ms 1788 KB
01-08.txt AC 7 ms 1788 KB
01-09.txt AC 7 ms 3836 KB
01-10.txt AC 7 ms 1788 KB
02-01.txt AC 10 ms 1916 KB
02-02.txt AC 10 ms 1916 KB
02-03.txt AC 10 ms 1916 KB
02-04.txt AC 10 ms 1916 KB
02-05.txt AC 10 ms 1916 KB
02-06.txt AC 9 ms 1788 KB
02-07.txt AC 8 ms 1788 KB
02-08.txt AC 10 ms 1916 KB
sample-01.txt AC 7 ms 1788 KB
sample-02.txt AC 7 ms 1788 KB
sample-03.txt AC 7 ms 1788 KB