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21 lines
404 B
Go
21 lines
404 B
Go
// Copyright 2009 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 main
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import "fmt"
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func sum(a []int) int { // returns an int
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s := 0
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for i := 0; i < len(a); i++ {
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s += a[i]
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}
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return s
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}
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func main() {
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s := sum([3]int{1, 2, 3}[:]) // a slice of the array is passed to sum
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fmt.Print(s, "\n")
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}
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