Submission #18654


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# -*- coding: utf-8 -*-

# AtCoder 3rd

from collections import Counter

N = int(raw_input('').strip())
ranks = raw_input('').strip()

c = Counter(ranks)
gpa = float(c['A']*4 + c['B']*3 + c['C']*2 + c['D']*1) / N

print gpa

Submission Info

Submission Time
Task A - GPA計算
User hiiragi
Language Python (2.7.3)
Score 100
Code Size 235 Byte
Status AC
Exec Time 61 ms
Memory 3584 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 53 ms 3444 KB
00_sample_02.txt AC 51 ms 3568 KB
01_rnd_01.txt AC 50 ms 3572 KB
01_rnd_02.txt AC 51 ms 3560 KB
01_rnd_03.txt AC 53 ms 3568 KB
01_rnd_04.txt AC 50 ms 3468 KB
01_rnd_05.txt AC 53 ms 3568 KB
01_rnd_06.txt AC 52 ms 3560 KB
01_rnd_07.txt AC 53 ms 3572 KB
01_rnd_08.txt AC 53 ms 3568 KB
01_rnd_09.txt AC 52 ms 3564 KB
01_rnd_10.txt AC 53 ms 3580 KB
02_rndmax_01.txt AC 52 ms 3584 KB
02_rndmax_02.txt AC 52 ms 3576 KB
02_rndmax_03.txt AC 50 ms 3564 KB
02_rndmax_04.txt AC 53 ms 3564 KB
02_rndmax_05.txt AC 52 ms 3560 KB
02_rndmax_06.txt AC 50 ms 3564 KB
02_rndmax_07.txt AC 50 ms 3576 KB
02_rndmax_08.txt AC 53 ms 3572 KB
02_rndmax_09.txt AC 52 ms 3540 KB
02_rndmax_10.txt AC 53 ms 3580 KB
03_mini_01.txt AC 53 ms 3568 KB
03_mini_02.txt AC 52 ms 3568 KB
03_mini_03.txt AC 61 ms 3568 KB
03_mini_04.txt AC 52 ms 3580 KB
03_mini_05.txt AC 52 ms 3568 KB
04_samemax_01.txt AC 52 ms 3572 KB
04_samemax_02.txt AC 51 ms 3572 KB
04_samemax_03.txt AC 53 ms 3576 KB
04_samemax_04.txt AC 54 ms 3576 KB
04_samemax_05.txt AC 52 ms 3572 KB