Submission #1065911


Source Code Expand

#define _CRT_SECURE_NO_WARNINGS
#include <algorithm>
#include <cstdio>
using namespace std;

int main()
{
    const char I = 'I';

    int N;
    if (scanf("%d", &N) < 1) return 0;

    char S[101];
    if (scanf("%s", S) < 1) return 0;

    int x = 0;
    int m = -101;
    m = max(m, x);

    for (int i = 0; i < N; i++)
    {
        if (S[i] == I) x++;
        else x--;
        m = max(m, x);
    }

    printf("%d\n", m);
    return 0;
}

Submission Info

Submission Time
Task B - Increment Decrement
User ShinjiSHIBATA
Language C++14 (GCC 5.4.1)
Score 200
Code Size 473 Byte
Status AC
Exec Time 1 ms
Memory 128 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 8
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All 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 128 KB
sample_02.txt AC 1 ms 128 KB
subtask_1_alld_01.txt AC 1 ms 128 KB
subtask_1_alldmax_01.txt AC 1 ms 128 KB
subtask_1_alli_01.txt AC 1 ms 128 KB
subtask_1_allimax_01.txt AC 1 ms 128 KB
subtask_1_max_01.txt AC 1 ms 128 KB
subtask_1_max_02.txt AC 1 ms 128 KB
subtask_1_rand_01.txt AC 1 ms 128 KB
subtask_1_rand_02.txt AC 1 ms 128 KB