Submission #1601645


Source Code Expand

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

int n;
char s[101];
int x, ans;

int main(){
	scanf("%d %s", &n, s);
	for(int i=0; i<n; ++i){
		if(s[i]=='I') ++x;
		else --x;
		ans = max(ans, x);
	}
	printf("%d\n", ans);
}

Submission Info

Submission Time
Task B - Increment Decrement
User Power730
Language C++14 (GCC 5.4.1)
Score 200
Code Size 251 Byte
Status AC
Exec Time 0 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %s", &n, s);
                       ^

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 0 ms 128 KB
sample_02.txt AC 0 ms 128 KB
subtask_1_alld_01.txt AC 0 ms 128 KB
subtask_1_alldmax_01.txt AC 0 ms 128 KB
subtask_1_alli_01.txt AC 0 ms 128 KB
subtask_1_allimax_01.txt AC 0 ms 128 KB
subtask_1_max_01.txt AC 0 ms 128 KB
subtask_1_max_02.txt AC 0 ms 128 KB
subtask_1_rand_01.txt AC 0 ms 128 KB
subtask_1_rand_02.txt AC 0 ms 128 KB