回答編集履歴
1
調整
test
CHANGED
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@@ -13,3 +13,39 @@
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13
13
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console.log(res);
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14
14
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15
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```
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16
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+
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17
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# 調整
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18
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+
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19
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```javascript
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20
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21
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var originalArr = [['有馬', '2019/9/1'], ['浜田', '2019/6/3'], ['佐藤', '2019/4/4']];
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22
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23
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var newArr = [['浜田', '2019/6/3'], ['鈴木', '2018/2/12']];
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24
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25
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var originalArr2 = [];
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26
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27
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for(i=0;i<originalArr.length;i++){
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28
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29
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originalArr2.push(originalArr[i][0]+","+originalArr[i][1]);
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30
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31
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}
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32
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33
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var newArr2 =[];
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34
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35
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for(i=0;i<newArr.length;i++){
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36
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37
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newArr2.push(newArr[i][0]+","+newArr[i][1]);
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38
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39
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}
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40
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41
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var res=[];
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42
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43
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for(i=0;i<newArr2.length;i++){
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44
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45
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if(originalArr2.indexOf(newArr2[i])==-1) res.push(newArr[i]);
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46
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47
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}
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48
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49
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console.log(res);
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50
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51
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```
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