Submission #3719927


Source Code Expand

/**
 *    author:  tourist
 *    created: 26.05.2018 15:08:50       
**/
#include <bits/stdc++.h>

using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n;
  cin >> n;
  string s;
  cin >> s;
  int cur = 0;
  for (int i = 0; i < n; i++) {
    cur += (s[i] == 'E');
  }
  int ans = cur;
  for (int i = 0; i < n; i++) {
    if (s[i] == 'E') {
      cur--;
    } else {
      cur++;
    }
    ans = min(ans, cur);
  }
  cout << ans << '\n';
  return 0;
}

Submission Info

Submission Time
Task C - Attention
User kunito777
Language C++14 (GCC 5.4.1)
Score 300
Code Size 515 Byte
Status AC
Exec Time 3 ms
Memory 720 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 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB
subtask_1_01.txt AC 3 ms 720 KB
subtask_1_02.txt AC 2 ms 384 KB
subtask_1_03.txt AC 2 ms 720 KB
subtask_1_04.txt AC 2 ms 592 KB
subtask_1_05.txt AC 2 ms 512 KB
subtask_1_06.txt AC 3 ms 720 KB
subtask_1_07.txt AC 3 ms 720 KB
subtask_1_08.txt AC 3 ms 720 KB
subtask_1_09.txt AC 2 ms 720 KB
subtask_1_10.txt AC 3 ms 720 KB
subtask_1_11.txt AC 3 ms 720 KB
subtask_1_12.txt AC 3 ms 720 KB
subtask_1_13.txt AC 3 ms 720 KB
subtask_1_14.txt AC 3 ms 720 KB
subtask_1_15.txt AC 3 ms 720 KB
subtask_1_16.txt AC 3 ms 720 KB
subtask_1_17.txt AC 3 ms 720 KB
subtask_1_18.txt AC 3 ms 720 KB
subtask_1_19.txt AC 3 ms 720 KB
subtask_1_20.txt AC 3 ms 720 KB