Submission #1366125


Source Code Expand

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;

public class Main {
    public static void main(String[] args) {
        try {
            // 標準入力
            InputStreamReader isr = new InputStreamReader(System.in);
            BufferedReader br = new BufferedReader(isr);
            String str = br.readLine();
            ArrayList<String> arr = new ArrayList<String>();
            int count = 0;
            String before = "";
            for (int i = 0; i < str.length(); i++) {
                String tmp = str.substring(i, i + 1);
                if ("".equals(before)) {
                    before = tmp;
                    count++;
                } else if (tmp.equals(before)) {
                    count++;
                } else {
                    arr.add(before + count);
                    before = tmp;
                    count = 1;
                }
            }
            arr.add(before + count);
            for (int i = 0; i < arr.size(); i++) {
                System.out.print(arr.get(i));
            }
            System.out.println();
        } catch (IOException e) {
            e.printStackTrace();
           }
    }
}

Submission Info

Submission Time
Task B - 高橋くんと文字列圧縮
User unirita17
Language Java8 (OpenJDK 1.8.0)
Score 100
Code Size 1278 Byte
Status AC
Exec Time 109 ms
Memory 23892 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 33
Set Name Test Cases
Sample subtask0_1.txt, subtask0_2.txt, subtask0_3.txt
All 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
Case Name Status Exec Time Memory
0.txt AC 96 ms 21972 KB
1.txt AC 100 ms 21972 KB
10.txt AC 72 ms 21204 KB
11.txt AC 71 ms 19284 KB
12.txt AC 71 ms 21204 KB
13.txt AC 76 ms 20820 KB
14.txt AC 76 ms 21204 KB
15.txt AC 73 ms 20308 KB
16.txt AC 73 ms 20308 KB
17.txt AC 73 ms 18132 KB
18.txt AC 74 ms 21204 KB
19.txt AC 73 ms 18004 KB
2.txt AC 99 ms 21588 KB
20.txt AC 70 ms 21204 KB
21.txt AC 73 ms 21076 KB
22.txt AC 71 ms 19156 KB
23.txt AC 70 ms 18388 KB
24.txt AC 73 ms 18900 KB
25.txt AC 70 ms 21204 KB
26.txt AC 68 ms 19284 KB
27.txt AC 75 ms 20692 KB
28.txt AC 70 ms 21204 KB
29.txt AC 68 ms 17620 KB
3.txt AC 98 ms 20308 KB
4.txt AC 101 ms 23892 KB
5.txt AC 101 ms 21972 KB
6.txt AC 109 ms 20048 KB
7.txt AC 94 ms 23764 KB
8.txt AC 98 ms 21972 KB
9.txt AC 98 ms 21460 KB
subtask0_1.txt AC 69 ms 21076 KB
subtask0_2.txt AC 70 ms 17364 KB
subtask0_3.txt AC 69 ms 21076 KB