AtCoder Beginner Contest 019

Submission #7081284

Source codeソースコード

s = gets.chomp.chars

s << '_'
prev = s[0]
(1..s.size - 1).each do |i|
  if prev[0] == s[i]
    prev << s[i]
  else
    print("#{prev[0]}#{prev.size}")
    prev = s[i]
  end
end
puts

Submission

Task問題 B - 高橋くんと文字列圧縮
User nameユーザ名 planque
Created time投稿日時
Language言語 Ruby (2.3.3)
Status状態 AC
Score得点 100
Source lengthソースコード長 194 Byte
File nameファイル名
Exec time実行時間 9 ms
Memory usageメモリ使用量 1916 KB

Test case

Set

Set name Score得点 / Max score Cases
Sample - subtask0_1.txt,subtask0_2.txt,subtask0_3.txt
All 100 / 100 0.txt,1.txt,10.txt,11.txt,12.txt,13.txt,14.txt,15.txt,16.txt,17.txt,18.txt,19.txt,2.txt,20.txt,21.txt,22.txt,23.txt,24.txt,25.txt,26.txt,27.txt,28.txt,29.txt,3.txt,4.txt,5.txt,6.txt,7.txt,8.txt,9.txt,subtask0_1.txt,subtask0_2.txt,subtask0_3.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
0.txt AC 9 ms 1788 KB
1.txt AC 9 ms 1788 KB
10.txt AC 8 ms 1788 KB
11.txt AC 8 ms 1788 KB
12.txt AC 8 ms 1788 KB
13.txt AC 8 ms 1788 KB
14.txt AC 8 ms 1788 KB
15.txt AC 8 ms 1788 KB
16.txt AC 8 ms 1788 KB
17.txt AC 8 ms 1788 KB
18.txt AC 8 ms 1788 KB
19.txt AC 8 ms 1788 KB
2.txt AC 9 ms 1788 KB
20.txt AC 8 ms 1788 KB
21.txt AC 7 ms 1788 KB
22.txt AC 7 ms 1788 KB
23.txt AC 8 ms 1788 KB
24.txt AC 7 ms 1788 KB
25.txt AC 7 ms 1916 KB
26.txt AC 7 ms 1788 KB
27.txt AC 7 ms 1788 KB
28.txt AC 7 ms 1788 KB
29.txt AC 7 ms 1788 KB
3.txt AC 9 ms 1788 KB
4.txt AC 9 ms 1788 KB
5.txt AC 9 ms 1788 KB
6.txt AC 9 ms 1788 KB
7.txt AC 9 ms 1788 KB
8.txt AC 9 ms 1788 KB
9.txt AC 9 ms 1788 KB
subtask0_1.txt AC 7 ms 1788 KB
subtask0_2.txt AC 7 ms 1788 KB
subtask0_3.txt AC 7 ms 1788 KB