Plan 9 from Bell Labs’s /usr/web/sources/contrib/ericvh/go-plan9/doc/progs/sum.go

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Distributed under the MIT License.
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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

import "fmt"

func sum(a []int) int {   // returns an int
	s := 0;
	for i := 0; i < len(a); i++ {
		s += a[i]
	}
	return s
}


func main() {
	s := sum(&[3]int{1,2,3});  // a slice of the array is passed to sum
	fmt.Print(s, "\n");
}

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