Submission #2243806
Source Code Expand
import java.util.*; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); String str = sc.next(); sc.close(); Deque<Character> deq = new ArrayDeque<Character>(); int count = 0; for(int i = 0; i < str.length(); i++){ if(str.charAt(i) == 'S'){ deq.push('e'); }else{ Character temp = deq.poll(); if(temp == null){ count++; } } } System.out.println(count + deq.size()); } }
Submission Info
Submission Time | |
---|---|
Task | A - STring |
User | kumachan_atcoder |
Language | Java8 (OpenJDK 1.8.0) |
Score | 300 |
Code Size | 628 Byte |
Status | AC |
Exec Time | 177 ms |
Memory | 26564 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | 100 / 100 | ||||||
Status |
|
|
|
Set Name | Test Cases |
---|---|
Sample | example0, example1, example2 |
Subtask1 | example0, example1, example2, sub_corner0, sub_corner1, sub_corner2, sub_rand0, handmade0, handmade1 |
All | corner0, corner1, corner2, example0, example1, example2, handmade0, handmade1, maxrand0, sub_corner0, sub_corner1, sub_corner2, sub_rand0 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
corner0 | AC | 169 ms | 24880 KB |
corner1 | AC | 168 ms | 26564 KB |
corner2 | AC | 177 ms | 26440 KB |
example0 | AC | 88 ms | 19924 KB |
example1 | AC | 90 ms | 21588 KB |
example2 | AC | 89 ms | 21844 KB |
handmade0 | AC | 89 ms | 18772 KB |
handmade1 | AC | 89 ms | 20564 KB |
maxrand0 | AC | 171 ms | 25896 KB |
sub_corner0 | AC | 91 ms | 18900 KB |
sub_corner1 | AC | 92 ms | 19540 KB |
sub_corner2 | AC | 100 ms | 19796 KB |
sub_rand0 | AC | 89 ms | 19796 KB |