Submission #2139365

Source Code Expand

let arr_of_str s = Array.init (String.length s) (fun i -> s.[i])
let () =
  Scanf.scanf "%d %s" (fun _ s -> arr_of_str s)
  |> Array.fold_left (fun (a,c) o -> if o = 'I' then (max a (c+1), c+1) else (a, c-1)) (0, 0)
  |> fst |> Printf.printf "%d\n"

Submission Info

Submission Time
Task B - Increment Decrement
User lrmystp
Language OCaml (4.02.3)
Score 200
Code Size 254 Byte
Status AC
Exec Time 1 ms
Memory 384 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 384 KB
sample_02.txt AC 1 ms 384 KB
subtask_1_alld_01.txt AC 1 ms 384 KB
subtask_1_alldmax_01.txt AC 1 ms 384 KB
subtask_1_alli_01.txt AC 1 ms 384 KB
subtask_1_allimax_01.txt AC 1 ms 384 KB
subtask_1_max_01.txt AC 1 ms 384 KB
subtask_1_max_02.txt AC 1 ms 384 KB
subtask_1_rand_01.txt AC 1 ms 384 KB
subtask_1_rand_02.txt AC 1 ms 384 KB