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@@ -6,16 +6,20 @@ from typing import List
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class Solution:
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def countKDifference(self, nums: List[int], k: int) -> int:
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- return sum(
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- len(
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- [
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- 1
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- for j in range(len(nums))
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- if i < j and abs(nums[i] - nums[j]) == k
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- ]
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- )
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- for i in range(len(nums))
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- )
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+ r: int = 0
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+ i: int = 0
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+ l: int = len(nums)
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+ while i < l:
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+ j: int = i
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+ while j < l:
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+ if abs(nums[i] - nums[j]) == k:
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+ r += 1
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+ pass
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+ j += 1
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+ pass
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+ i += 1
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+ pass
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+ return r
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pass
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