Submission #1315190


Source Code Expand

#include <iostream>
#include <string>
using namespace std;

int main(int argc, char const *argv[]) {
  int N;
  cin >> N;
  string S;
  cin >> S;

  int max = 0;
  int x = 0;
  for(int i=0; i<N; i++){
    if(S.at(i) == 'I')
      x++;
    else if(S.at(i) == 'D')
      x--;
    if(max < x)
      max = x;
  }
  cout << max;
  return 0;
}

Submission Info

Submission Time
Task B - Increment Decrement
User JAkatsubaki
Language C++14 (GCC 5.4.1)
Score 200
Code Size 361 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