Submission #2490297


Source Code Expand

#include <iostream>
#include <string>
using namespace std;
int main(){
        string s;
        int i,n,x=0;
        int max=0;
        cin >> n;
        for(i=0; i<n; i++) {
                cin >> s[i];
        }
        for(i=0; i<n; i++) {
                if(s[i] == 'I') {
                        x++;
                }else{
                        x--;
                }
                if(max < x) {
                        max = x;
                }
        }
        cout << max  << endl;
        return 0;
}

Submission Info

Submission Time
Task B - Increment Decrement
User ajifurai
Language C++14 (GCC 5.4.1)
Score 200
Code Size 542 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