Submission #3049314


Source Code Expand

N = int(input())
S = input()

A = []

for n in range(N):
    if n == 0:
        L = 0
        R = sum([s == 'E' for s in S[n+1:]])
    else:
        L += 0 if S[n-1] == 'E' else 1
        R -= 0 if S[n]   != 'E' else 1
    A.append(L+R)

print(min(A))

Submission Info

Submission Time
Task C - Attention
User kambarakun
Language Python (3.4.3)
Score 300
Code Size 267 Byte
Status AC
Exec Time 210 ms
Memory 18804 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 2940 KB
sample_02.txt AC 17 ms 2940 KB
sample_03.txt AC 17 ms 2940 KB
subtask_1_01.txt AC 179 ms 13820 KB
subtask_1_02.txt AC 46 ms 4980 KB
subtask_1_03.txt AC 145 ms 10936 KB
subtask_1_04.txt AC 132 ms 10696 KB
subtask_1_05.txt AC 74 ms 6900 KB
subtask_1_06.txt AC 192 ms 14988 KB
subtask_1_07.txt AC 199 ms 14988 KB
subtask_1_08.txt AC 187 ms 14396 KB
subtask_1_09.txt AC 146 ms 11864 KB
subtask_1_10.txt AC 210 ms 18804 KB
subtask_1_11.txt AC 199 ms 17008 KB
subtask_1_12.txt AC 209 ms 17008 KB
subtask_1_13.txt AC 190 ms 15136 KB
subtask_1_14.txt AC 197 ms 15132 KB
subtask_1_15.txt AC 193 ms 15136 KB
subtask_1_16.txt AC 193 ms 17008 KB
subtask_1_17.txt AC 198 ms 15136 KB
subtask_1_18.txt AC 200 ms 18800 KB
subtask_1_19.txt AC 203 ms 15132 KB
subtask_1_20.txt AC 204 ms 16800 KB