32 lines
836 B
Go
32 lines
836 B
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package math
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func Top(vals []float64, take int) []float64 {
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var out []float64
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if len(vals) == 0 {
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return nil
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}
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sort := Sort(vals)
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for i := 0; i < take && i < len(vals); i++ {
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out = append(out, sort[len(vals)-1-i])
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}
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return out
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}
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