Submission #18307


Source Code Expand

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def point(c)
  case c
  when "A"
    4
  when "B"
    3
  when "C"
    2
  when "D"
    1
  when "F"
    0
  end
end


n = gets.to_i
score = gets.chomp.split(//).map{|c| point c}.inject(:+)
p score.to_f / n

Submission Info

Submission Time
Task A - GPA計算
User yinuh
Language Ruby (1.9.3)
Score 100
Code Size 226 Byte
Status AC
Exec Time 123 ms
Memory 4232 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 32
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 02_rndmax_01.txt, 02_rndmax_02.txt, 02_rndmax_03.txt, 02_rndmax_04.txt, 02_rndmax_05.txt, 02_rndmax_06.txt, 02_rndmax_07.txt, 02_rndmax_08.txt, 02_rndmax_09.txt, 02_rndmax_10.txt, 03_mini_01.txt, 03_mini_02.txt, 03_mini_03.txt, 03_mini_04.txt, 03_mini_05.txt, 04_samemax_01.txt, 04_samemax_02.txt, 04_samemax_03.txt, 04_samemax_04.txt, 04_samemax_05.txt
Case Name Status Exec Time Memory
00_sample_01.txt AC 56 ms 4112 KB
00_sample_02.txt AC 60 ms 4108 KB
01_rnd_01.txt AC 57 ms 4228 KB
01_rnd_02.txt AC 61 ms 4112 KB
01_rnd_03.txt AC 54 ms 4112 KB
01_rnd_04.txt AC 53 ms 4108 KB
01_rnd_05.txt AC 53 ms 4112 KB
01_rnd_06.txt AC 53 ms 4108 KB
01_rnd_07.txt AC 53 ms 4112 KB
01_rnd_08.txt AC 53 ms 4180 KB
01_rnd_09.txt AC 52 ms 4208 KB
01_rnd_10.txt AC 52 ms 4228 KB
02_rndmax_01.txt AC 54 ms 4112 KB
02_rndmax_02.txt AC 55 ms 4132 KB
02_rndmax_03.txt AC 56 ms 4112 KB
02_rndmax_04.txt AC 54 ms 4224 KB
02_rndmax_05.txt AC 52 ms 4112 KB
02_rndmax_06.txt AC 58 ms 4212 KB
02_rndmax_07.txt AC 57 ms 4232 KB
02_rndmax_08.txt AC 59 ms 4216 KB
02_rndmax_09.txt AC 54 ms 4104 KB
02_rndmax_10.txt AC 59 ms 4112 KB
03_mini_01.txt AC 59 ms 4112 KB
03_mini_02.txt AC 60 ms 4128 KB
03_mini_03.txt AC 123 ms 4208 KB
03_mini_04.txt AC 53 ms 4108 KB
03_mini_05.txt AC 55 ms 4108 KB
04_samemax_01.txt AC 56 ms 4232 KB
04_samemax_02.txt AC 59 ms 4112 KB
04_samemax_03.txt AC 54 ms 4176 KB
04_samemax_04.txt AC 53 ms 4188 KB
04_samemax_05.txt AC 57 ms 4108 KB