Submission #1606126

Source Code Expand

inputNumber = gets.to_i
inputString = gets.chomp()

answer = 0
count = 0
inputNumber.times do | i |
  if inputString[i] == "I"
    count += 1
    if count > answer
      answer = count
    end
  else
    count -= 1
  end
end

print answer

Submission Info

Submission Time
Task B - Increment Decrement
User ne260086
Language Ruby (2.3.3)
Score 200
Code Size 254 Byte
Status AC
Exec Time 7 ms
Memory 1788 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 7 ms 1788 KB
sample_02.txt AC 7 ms 1788 KB
subtask_1_alld_01.txt AC 7 ms 1788 KB
subtask_1_alldmax_01.txt AC 7 ms 1788 KB
subtask_1_alli_01.txt AC 7 ms 1788 KB
subtask_1_allimax_01.txt AC 7 ms 1788 KB
subtask_1_max_01.txt AC 7 ms 1788 KB
subtask_1_max_02.txt AC 7 ms 1788 KB
subtask_1_rand_01.txt AC 7 ms 1788 KB
subtask_1_rand_02.txt AC 7 ms 1788 KB