26 lines
309 B
Go
26 lines
309 B
Go
package q1679
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import "slices"
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func maxOperations(nums []int, k int) int {
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slices.Sort(nums)
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nOps := 0
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l, r := 0, len(nums)-1
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for l < r {
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sum := nums[l] + nums[r]
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switch {
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case sum == k:
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nOps++
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l++
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r--
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case sum > k:
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r--
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default:
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l++
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}
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}
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return nOps
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}
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var _ = maxOperations
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