Submission #2665213

Source Code Expand

from itertools import accumulate

n, s = input(), input()

a = accumulate(c=='W' for c in 'X'+s[:-1])
b = reversed(list(accumulate(c=='E' for c in 'X'+s[-1:0:-1])))
print(min(x + y for x, y in zip(a, b)))

Submission Info

Submission Time
Task C - Attention
User zehnpaard
Language Python (3.4.3)
Score 300
Code Size 210 Byte
Status AC
Exec Time 116 ms
Memory 16164 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 26
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt, subtask_1_18.txt, subtask_1_19.txt, subtask_1_20.txt
Case Name Status Exec Time Memory
sample_01.txt AC 17 ms 3060 KB
sample_02.txt AC 17 ms 3060 KB
sample_03.txt AC 17 ms 3060 KB
subtask_1_01.txt AC 102 ms 14580 KB
subtask_1_02.txt AC 32 ms 3792 KB
subtask_1_03.txt AC 79 ms 11744 KB
subtask_1_04.txt AC 73 ms 6652 KB
subtask_1_05.txt AC 48 ms 7540 KB
subtask_1_06.txt AC 104 ms 6820 KB
subtask_1_07.txt AC 110 ms 16164 KB
subtask_1_08.txt AC 99 ms 7232 KB
subtask_1_09.txt AC 83 ms 12444 KB
subtask_1_10.txt AC 115 ms 16076 KB
subtask_1_11.txt AC 116 ms 16076 KB
subtask_1_12.txt AC 114 ms 16076 KB
subtask_1_13.txt AC 106 ms 6476 KB
subtask_1_14.txt AC 111 ms 16076 KB
subtask_1_15.txt AC 105 ms 9036 KB
subtask_1_16.txt AC 109 ms 16076 KB
subtask_1_17.txt AC 108 ms 13644 KB
subtask_1_18.txt AC 111 ms 16076 KB
subtask_1_19.txt AC 108 ms 13516 KB
subtask_1_20.txt AC 111 ms 16076 KB