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select a random number between 1 and 5 in golang

Black Bird answered on June 22, 2020 Popularity 8/10 Helpfulness 8/10

answer select a random number between 1 and 5 in golang

select a random number between 1 and 5 in golang

Comment

package main
import (
    "fmt"
    "math/rand"
    "time"    #ADDED
)

func main() {
    // Seed should be set once, better spot is func init()
    rand.Seed(time.Now().UTC().UnixNano())   #ADDED
    fmt.Println(randInt(1, 1000))
}

func randInt(min int, max int) int {
    return min + rand.Intn(max-min)
}

Popularity 8/10 Helpfulness 8/10 Language go

Source: stackoverflow.com

Tags: between go random select

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