Submission #3810079


Source Code Expand

#include<iostream>
using namespace std;


int main() {
	char s[100];		int n, x = 0, ans = 0;
	cin >> n >> s;

	for (int i = 0; i < n; i++) {
		if (s[i] == 'I') x++;
		else if (s[i] == 'D') x--;

		if (ans < x) ans = x;
	}
	cout << ans << endl;
	
	return 0;
}

Submission Info

Submission Time
Task B - Increment Decrement
User nekosun
Language C++14 (GCC 5.4.1)
Score 200
Code Size 275 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