AtCoder Beginner Contest 001

Submission #4485576

Source codeソースコード

namespace Coder {
  class Scanner {
    private buffer: string = '';
    private stdinQueue: any = [];

    constructor() {
      process.stdin.resume();
      process.stdin.setEncoding('utf8');
      process.stdin.on(
        'data',
        (chunk): void => {
          this.buffer += chunk;
          while (this.stdinQueue.length > 0) {
            const i = this.buffer.indexOf('\n');
            if (i < 0) {
              break;
            }
            let line = this.buffer.substr(0, i);
            if (line.endsWith('\r')) {
              line = line.slice(0, -1);
            }
            this.buffer = this.buffer.substr(i + 1);
            this.stdinQueue.shift()(line);
          }
        },
      );
    }
    public getLine(): Promise<string> {
      return new Promise((resolve, reject) => {
        const i = this.buffer.indexOf('\n');
        if (i >= 0 && this.stdinQueue.length === 0) {
          let line = this.buffer.substr(0, i);
          if (line.endsWith('\r')) {
            line = line.slice(0, -1);
          }
          this.buffer = this.buffer.substr(i + 1);
          resolve(line);
        } else {
          this.stdinQueue.push(resolve);
        }
      });
    }

    public close(): void {
      process.stdin.pause();
    }
  }

  async function solve() {
    const sc = new Scanner();
    const H1: number = +(await sc.getLine());
    const H2: number = +(await sc.getLine());
    console.log(H1 - H2);
    sc.close();
  }

  solve();
}

Submission

Task問題 A - 積雪深差
User nameユーザ名 ぺたこ
Created time投稿日時
Language言語 TypeScript (2.1.6)
Status状態 AC
Score得点 100
Source lengthソースコード長 1542 Byte
File nameファイル名
Exec time実行時間 63 ms
Memory usageメモリ使用量 11596 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 63 ms 7628 KB
00_sample_02.txt AC 61 ms 7500 KB
00_sample_03.txt AC 61 ms 7500 KB
test_01.txt AC 62 ms 7500 KB
test_02.txt AC 61 ms 7500 KB
test_03.txt AC 61 ms 7500 KB
test_04.txt AC 61 ms 7500 KB
test_05.txt AC 61 ms 7500 KB
test_06.txt AC 63 ms 11596 KB
test_07.txt AC 62 ms 7500 KB
test_08.txt AC 62 ms 7500 KB
test_09.txt AC 61 ms 7500 KB
test_10.txt AC 62 ms 7500 KB
test_11.txt AC 61 ms 7500 KB
test_12.txt AC 61 ms 7500 KB
test_13.txt AC 61 ms 7500 KB
test_14.txt AC 62 ms 7500 KB
test_15.txt AC 61 ms 7500 KB
test_16.txt AC 61 ms 7500 KB
test_17.txt AC 61 ms 7628 KB