Submission #1966547


Source Code Expand

// Contest.cpp : コンソール アプリケーションのエントリ ポイントを定義します。
//

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <list>
#include <set>

using namespace std;

int main()
{
	int n;
	string s;
	cin >> n >> s;
	int a = 0;
	int x = 0;
	for (int i = 0; i < n; i++) {
		if (s[i] == 'I') {
			a++;
			if (x < a)x = a;
		}
		else a--;
	}
	cout << x;
	return 0;
}

Submission Info

Submission Time
Task B - Increment Decrement
User reg7777
Language C++14 (GCC 5.4.1)
Score 200
Code Size 469 Byte
Status AC
Exec Time 3 ms
Memory 384 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 3 ms 384 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