質問編集履歴
2
追記
test
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File without changes
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test
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@@ -1,4 +1,28 @@
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1
1
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```javascript
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2
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+
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3
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+
process.stdin.resume();
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4
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+
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5
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process.stdin.setEncoding('utf8');
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6
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+
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7
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+
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8
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+
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9
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let lines = [];
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10
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+
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11
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let reader = require('readline').createInterface({
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12
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+
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13
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input: process.stdin,
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14
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15
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output: process.stdout
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16
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17
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});
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18
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+
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19
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reader.on('line', (line) => {
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20
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+
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21
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lines.push(line);
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22
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+
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23
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});
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24
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+
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25
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reader.on('close', () => {
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2
26
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3
27
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let line = lines[0].split(' ');
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4
28
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@@ -44,6 +68,10 @@
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44
68
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45
69
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}
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46
70
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71
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});
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72
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+
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73
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74
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+
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47
75
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```
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48
76
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49
77
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```
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1
追記
test
CHANGED
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File without changes
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test
CHANGED
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@@ -46,6 +46,32 @@
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46
46
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47
47
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```
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48
48
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49
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+
```
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50
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+
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51
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+
入力
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52
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+
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53
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+
3 25
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54
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+
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55
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+
-2 17
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56
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+
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57
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+
-7 20
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58
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+
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59
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+
2 24
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60
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+
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61
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+
```
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62
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+
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63
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+
```
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64
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+
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65
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+
期待される出力
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66
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+
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67
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+
C
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68
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+
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69
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+
A
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70
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+
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71
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+
B
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72
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+
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73
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+
```
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74
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+
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49
75
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上のコードを書くと、splitのところでCannot read property 'split' of undefinedこのようなエラーになってしまいます。
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50
76
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51
77
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どうしたらよいのでしょうか？
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