AtCoder Beginner Contest 019

Submission #7477021

Source codeソースコード

import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    String s = sc.next();
    int i = 0;
    StringBuilder ans = new StringBuilder();
    while (i < s.length()) {
      int count = 1;
      char c = s.charAt(i++);
      ans.append(c);
      while (i < s.length() && c == s.charAt(i)) {
        i++;
        count++;
      }
      ans.append(count);
    }
    
    System.out.println(ans.toString());
  }
}

Submission

Task問題 B - 高橋くんと文字列圧縮
User nameユーザ名 sfuku7
Created time投稿日時
Language言語 Java8 (OpenJDK 1.8.0)
Status状態 AC
Score得点 100
Source lengthソースコード長 503 Byte
File nameファイル名
Exec time実行時間 105 ms
Memory usageメモリ使用量 23252 KB

Test case

Set

Set name Score得点 / Max score Cases
Sample - subtask0_1.txt,subtask0_2.txt,subtask0_3.txt
All 100 / 100 0.txt,1.txt,10.txt,11.txt,12.txt,13.txt,14.txt,15.txt,16.txt,17.txt,18.txt,19.txt,2.txt,20.txt,21.txt,22.txt,23.txt,24.txt,25.txt,26.txt,27.txt,28.txt,29.txt,3.txt,4.txt,5.txt,6.txt,7.txt,8.txt,9.txt,subtask0_1.txt,subtask0_2.txt,subtask0_3.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
0.txt AC 93 ms 21588 KB
1.txt AC 95 ms 19284 KB
10.txt AC 102 ms 21076 KB
11.txt AC 93 ms 19412 KB
12.txt AC 93 ms 18768 KB
13.txt AC 93 ms 19668 KB
14.txt AC 92 ms 19156 KB
15.txt AC 101 ms 21844 KB
16.txt AC 103 ms 19284 KB
17.txt AC 91 ms 20692 KB
18.txt AC 91 ms 18516 KB
19.txt AC 92 ms 19796 KB
2.txt AC 93 ms 18772 KB
20.txt AC 91 ms 21844 KB
21.txt AC 91 ms 19796 KB
22.txt AC 92 ms 21716 KB
23.txt AC 101 ms 19796 KB
24.txt AC 92 ms 19796 KB
25.txt AC 103 ms 21460 KB
26.txt AC 91 ms 19028 KB
27.txt AC 101 ms 18516 KB
28.txt AC 92 ms 18900 KB
29.txt AC 102 ms 23252 KB
3.txt AC 105 ms 19540 KB
4.txt AC 93 ms 21204 KB
5.txt AC 93 ms 19028 KB
6.txt AC 103 ms 19412 KB
7.txt AC 94 ms 20820 KB
8.txt AC 94 ms 19664 KB
9.txt AC 104 ms 21716 KB
subtask0_1.txt AC 89 ms 19796 KB
subtask0_2.txt AC 89 ms 18768 KB
subtask0_3.txt AC 91 ms 21332 KB