Submission #1473105


Source Code Expand

s = gets.chomp.gsub(/25/, ?X)
s += ?1
cnt = 0
ans = 0
s.chars do |c|
    if c == ?X
        cnt += 1
    else
        ans += cnt * (cnt + 1) / 2
        cnt = 0
    end
end
p ans

Submission Info

Submission Time
Task B - ニコニコ文字列
User fine
Language Ruby (2.3.3)
Score 100
Code Size 190 Byte
Status AC
Exec Time 29 ms
Memory 3836 KB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 30 / 30 70 / 70
Status
AC × 5
AC × 18
AC × 30
Set Name Test Cases
Sample subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask0_sample_05.txt
Subtask1 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, subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask0_sample_05.txt
All subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask0_sample_05.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, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt
Case Name Status Exec Time Memory
subtask0_sample_01.txt AC 6 ms 1788 KB
subtask0_sample_02.txt AC 6 ms 1788 KB
subtask0_sample_03.txt AC 6 ms 1788 KB
subtask0_sample_04.txt AC 7 ms 3836 KB
subtask0_sample_05.txt AC 6 ms 1788 KB
subtask1_01.txt AC 8 ms 1788 KB
subtask1_02.txt AC 8 ms 1788 KB
subtask1_03.txt AC 8 ms 1788 KB
subtask1_04.txt AC 8 ms 1788 KB
subtask1_05.txt AC 8 ms 1788 KB
subtask1_06.txt AC 8 ms 1788 KB
subtask1_07.txt AC 8 ms 1788 KB
subtask1_08.txt AC 8 ms 1788 KB
subtask1_09.txt AC 8 ms 1788 KB
subtask1_10.txt AC 6 ms 1788 KB
subtask1_11.txt AC 6 ms 1788 KB
subtask1_12.txt AC 8 ms 1788 KB
subtask1_13.txt AC 6 ms 1788 KB
subtask2_01.txt AC 29 ms 2044 KB
subtask2_02.txt AC 29 ms 2044 KB
subtask2_03.txt AC 29 ms 2172 KB
subtask2_04.txt AC 29 ms 2172 KB
subtask2_05.txt AC 29 ms 2172 KB
subtask2_06.txt AC 29 ms 2172 KB
subtask2_07.txt AC 27 ms 2044 KB
subtask2_08.txt AC 27 ms 2044 KB
subtask2_09.txt AC 9 ms 1788 KB
subtask2_10.txt AC 9 ms 1788 KB
subtask2_11.txt AC 9 ms 1788 KB
subtask2_12.txt AC 9 ms 1788 KB