Random number golang

// Uniform Random int (min <= x <= max)
x = rand.Intn(max - min) + min

// Uniform random float (0 <= x <= 1)
x = rand.Float64()  

// Uniform random float (min <= x <= max)
x = (rand.Float64() * (max - min)) + min

Select a random number between 1 and 5 in golang

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)
}

Source: stackoverflow.com

Similar codes

0 vote342 views1 answer
Float number golang two dots
Go
0 vote346 views1 answer
Golang iota enum
Go
0 vote369 views1 answer
Projection on image from camera in godot
Go
0 vote329 views1 answer
Go Pause execution for several seconds
Go
1 vote358 views1 answer
What is the update function in godot?
Go
0 vote346 views1 answer
Golang url to string
Go
3 votes335 views1 answer
Discord golang
Go
1 vote384 views1 answer
Prix ferry malte gozo
Go
0 vote364 views10 answers
Ljljkl
Go
0 vote343 views2 answers
How to import docker mongo data to local mongodb
Go