回答編集履歴
2
ちょうせい
answer
CHANGED
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@@ -1,7 +1,5 @@
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1
1
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```javascript
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2
2
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const callback=(x,y)=>x[1]==y[1]?0:x[1]<y[1];
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3
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-
var list = [["aaa",10],["bbb",20],["ccc",""],["ddd",30],["eee",40]];
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4
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-
console.dir(list.sort(callback));
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5
3
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var list = [["aaa",100],["bbb",10],["ccc",""],["ddd",30],["eee",40]];
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6
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-
console.dir(list.sort(callback));
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4
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+
console.dir(list.sort(callback));
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7
5
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```
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1
ちょうせい
answer
CHANGED
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@@ -1,5 +1,7 @@
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1
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+
```javascript
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1
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-
const callback=(x,y)=>x[1]==y[1]?
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2
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+
const callback=(x,y)=>x[1]==y[1]?0:x[1]<y[1];
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2
3
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var list = [["aaa",10],["bbb",20],["ccc",""],["ddd",30],["eee",40]];
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3
4
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console.dir(list.sort(callback));
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4
5
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var list = [["aaa",100],["bbb",10],["ccc",""],["ddd",30],["eee",40]];
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5
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-
console.dir(list.sort(callback));
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6
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+
console.dir(list.sort(callback));
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7
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+
```
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