回答編集履歴
1
インデックスはint
answer
CHANGED
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@@ -6,7 +6,7 @@
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6
6
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```javascript
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7
7
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let a = []
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8
8
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for(i of input().split() ){
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9
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-
a[i] = i
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9
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+
a[parseInt(i)] = i
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10
10
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}
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11
11
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12
12
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return max ( 0, a.length - k)
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