Question

How to generate 4 digits random numbers in Go

Answer 1

package main
 
import (
    "fmt"
    "math/rand"
    "time"
)
 
func random(min int, max int) int {
    return rand.Intn(max - min + 1) + min
}
 
func main() {
    rand.Seed(time.Now().UnixNano())
     
    for i := 0; i < 10; i++ {
        fmt.Println(random(1000, 9999))
    }
}
 
 
 
/*
run:
 
6749
3506
4595
3737
9061
6382
8930
6643
1041
6786
 
*/

 

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