Submission #2228355

Source Code Expand

N = int(input())
S = input()

R = 0
num = 0
for s in S:
    if s == 'I':
        num += 1
    else:
        num -= 1
    R = max(R, num)    
print(R)

Submission Info

Submission Time
Task B - Increment Decrement
User tyty0822
Language Python (3.4.3)
Score 200
Code Size 162 Byte
Status AC
Exec Time 17 ms
Memory 2940 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 17 ms 2940 KB
sample_02.txt AC 17 ms 2940 KB
subtask_1_alld_01.txt AC 17 ms 2940 KB
subtask_1_alldmax_01.txt AC 17 ms 2940 KB
subtask_1_alli_01.txt AC 17 ms 2940 KB
subtask_1_allimax_01.txt AC 17 ms 2940 KB
subtask_1_max_01.txt AC 17 ms 2940 KB
subtask_1_max_02.txt AC 17 ms 2940 KB
subtask_1_rand_01.txt AC 17 ms 2940 KB
subtask_1_rand_02.txt AC 17 ms 2940 KB