Submission #18082


Source Code Expand

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h={?A=>4,?B=>3,?C=>2,?D=>1,?F=>0}
n=gets.to_f
puts "%.9f"%(gets.chomp.each_char.map{|c|h[c]}.inject(:+)/n)

Submission Info

Submission Time
Task A - GPA計算
User urutom
Language Ruby (1.9.3)
Score 100
Code Size 108 Byte
Status AC
Exec Time 74 ms
Memory 4228 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 4196 KB
00_sample_02.txt AC 54 ms 4108 KB
01_rnd_01.txt AC 53 ms 4104 KB
01_rnd_02.txt AC 53 ms 4228 KB
01_rnd_03.txt AC 54 ms 4096 KB
01_rnd_04.txt AC 52 ms 4128 KB
01_rnd_05.txt AC 53 ms 4116 KB
01_rnd_06.txt AC 54 ms 4100 KB
01_rnd_07.txt AC 54 ms 4104 KB
01_rnd_08.txt AC 52 ms 4104 KB
01_rnd_09.txt AC 53 ms 4104 KB
01_rnd_10.txt AC 55 ms 4156 KB
02_rndmax_01.txt AC 56 ms 4128 KB
02_rndmax_02.txt AC 53 ms 4108 KB
02_rndmax_03.txt AC 74 ms 4108 KB
02_rndmax_04.txt AC 55 ms 4100 KB
02_rndmax_05.txt AC 55 ms 4204 KB
02_rndmax_06.txt AC 55 ms 4116 KB
02_rndmax_07.txt AC 53 ms 4104 KB
02_rndmax_08.txt AC 52 ms 4108 KB
02_rndmax_09.txt AC 54 ms 4100 KB
02_rndmax_10.txt AC 54 ms 4196 KB
03_mini_01.txt AC 52 ms 4104 KB
03_mini_02.txt AC 54 ms 4220 KB
03_mini_03.txt AC 53 ms 4196 KB
03_mini_04.txt AC 53 ms 4104 KB
03_mini_05.txt AC 52 ms 4108 KB
04_samemax_01.txt AC 53 ms 4136 KB
04_samemax_02.txt AC 54 ms 4104 KB
04_samemax_03.txt AC 53 ms 4112 KB
04_samemax_04.txt AC 52 ms 4108 KB
04_samemax_05.txt AC 55 ms 4104 KB