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44 lines
976 B
Go
44 lines
976 B
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package sort_test
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import (
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"fmt"
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"sort"
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)
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func ExampleInts() {
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s := []int{5, 2, 6, 3, 1, 4} // unsorted
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sort.Ints(s)
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fmt.Println(s)
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// Output: [1 2 3 4 5 6]
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}
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func ExampleReverse() {
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s := []int{5, 2, 6, 3, 1, 4} // unsorted
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sort.Sort(sort.Reverse(sort.IntSlice(s)))
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fmt.Println(s)
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// Output: [6 5 4 3 2 1]
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}
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func ExampleSlice() {
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people := []struct {
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Name string
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Age int
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}{
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{"Gopher", 7},
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{"Alice", 55},
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{"Vera", 24},
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{"Bob", 75},
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}
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sort.Slice(people, func(i, j int) bool { return people[i].Name < people[j].Name })
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fmt.Println("By name:", people)
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sort.Slice(people, func(i, j int) bool { return people[i].Age < people[j].Age })
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fmt.Println("By age:", people)
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// Output: By name: [{Alice 55} {Bob 75} {Gopher 7} {Vera 24}]
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// By age: [{Gopher 7} {Vera 24} {Alice 55} {Bob 75}]
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}
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