回答編集履歴
1
訂正
answer
CHANGED
|
@@ -1,13 +1,11 @@
|
|
|
1
1
|
```javascript
|
|
2
|
-
array.map( row => {
|
|
2
|
+
samples = array.map( row => {
|
|
3
3
|
|
|
4
4
|
console.log( row ) // rowの変化を確認#1
|
|
5
5
|
row = row.map(Number); // 数値化
|
|
6
6
|
console.log( row ) // rowの変化を確認#2
|
|
7
7
|
|
|
8
|
-
let hypot = row.map( v => {
|
|
9
|
-
|
|
8
|
+
let hypot = /* ヒント：二乗和の平方根を返却 */
|
|
10
|
-
})
|
|
11
9
|
console.log( hypot ) // 結果を確認
|
|
12
10
|
|
|
13
11
|
return hypot;
|