Submission #19556


Source Code Expand

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import std.array;
import std.stdio;
import std.algorithm;
import std.string;
 
void main()
{
	readln;
	auto xs = replace(chomp(readln), "F", "E");
	auto rs = reduce!"a+b"(map!(x => 'A' - x + 4)(xs)) * 1.0 / xs.length;
	writeln(format("%.10f", rs));
}

Submission Info

Submission Time
Task A - GPA計算
User psihy
Language D (DMD 2.060)
Score 100
Code Size 263 Byte
Status AC
Exec Time 21 ms
Memory 948 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 21 ms 792 KB
00_sample_02.txt AC 21 ms 780 KB
01_rnd_01.txt AC 21 ms 784 KB
01_rnd_02.txt AC 21 ms 792 KB
01_rnd_03.txt AC 21 ms 792 KB
01_rnd_04.txt AC 21 ms 792 KB
01_rnd_05.txt AC 21 ms 788 KB
01_rnd_06.txt AC 21 ms 788 KB
01_rnd_07.txt AC 21 ms 784 KB
01_rnd_08.txt AC 21 ms 772 KB
01_rnd_09.txt AC 20 ms 800 KB
01_rnd_10.txt AC 21 ms 796 KB
02_rndmax_01.txt AC 20 ms 784 KB
02_rndmax_02.txt AC 21 ms 788 KB
02_rndmax_03.txt AC 21 ms 792 KB
02_rndmax_04.txt AC 21 ms 768 KB
02_rndmax_05.txt AC 20 ms 792 KB
02_rndmax_06.txt AC 21 ms 796 KB
02_rndmax_07.txt AC 21 ms 792 KB
02_rndmax_08.txt AC 21 ms 820 KB
02_rndmax_09.txt AC 21 ms 768 KB
02_rndmax_10.txt AC 20 ms 780 KB
03_mini_01.txt AC 19 ms 784 KB
03_mini_02.txt AC 21 ms 788 KB
03_mini_03.txt AC 21 ms 788 KB
03_mini_04.txt AC 21 ms 816 KB
03_mini_05.txt AC 21 ms 792 KB
04_samemax_01.txt AC 21 ms 768 KB
04_samemax_02.txt AC 21 ms 800 KB
04_samemax_03.txt AC 21 ms 760 KB
04_samemax_04.txt AC 21 ms 784 KB
04_samemax_05.txt AC 21 ms 948 KB