Submission #3429205


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int n, ans = 0, now = 0;
string s;

int main() {
  cin >> n >> s;
  for(int i = 0; i < s.size(); ++i) {
    if(s[i] == 'I')
      ++now;
    else
      --now;
    ans = max(now, ans);
  }
  cout << ans << endl;
  return 0;
}

Submission Info

Submission Time
Task B - Increment Decrement
User m_tsubasa
Language C++14 (GCC 5.4.1)
Score 200
Code Size 288 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 10
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, subtask_1_alld_01.txt, subtask_1_alldmax_01.txt, subtask_1_alli_01.txt, subtask_1_allimax_01.txt, subtask_1_max_01.txt, subtask_1_max_02.txt, subtask_1_rand_01.txt, subtask_1_rand_02.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
subtask_1_alld_01.txt AC 1 ms 256 KB
subtask_1_alldmax_01.txt AC 1 ms 256 KB
subtask_1_alli_01.txt AC 1 ms 256 KB
subtask_1_allimax_01.txt AC 1 ms 256 KB
subtask_1_max_01.txt AC 1 ms 256 KB
subtask_1_max_02.txt AC 1 ms 256 KB
subtask_1_rand_01.txt AC 1 ms 256 KB
subtask_1_rand_02.txt AC 1 ms 256 KB