Join Integers

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Join Integers in Go
by yhuang Go fmt fmt.Println fmt.Sprint strings strings.Join 
package main

import (
	"fmt"
	"strings"
)

func main() {
	a := []int{1, 2, 3}
	str := fmt.Sprint(a)
	joined := strings.Join(strings.Split(str[1:len(str)-1], " "), "++")
	fmt.Println(joined)
}

Last Run  :
1++2++3