Submission #1751974


Source Code Expand

#include <bits/stdc++.h>
using namespace std;
int main(){
	int n;
	string s;
	cin >> n >> s;
	int count=0;
	int ans=0;
	for(int i=0;i<n;i++){
		if(s[i]=='I'){
			count++;
		}else{
			count--;
		}
		if(count>ans){
			ans=count;
		}
	}
	cout << ans << endl;
}

Submission Info

Submission Time
Task B - Increment Decrement
User Impulse
Language C++14 (GCC 5.4.1)
Score 200
Code Size 278 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