Read ints with whitespaces from stdin

readints.go

package main

import "fmt"

func main() {
	fmt.Println(`Enter the number of integers`)
	var n int
	if m, err := fmt.Scan(&n); m != 1 {
		panic(err)
	}
	fmt.Println(`Enter the integers`)
	all := make([]int, n)
	ReadN(all, 0, n)
	fmt.Println(all)
}

func ReadN(all []int, i, n int) {
	if n == 0 {
		return
	}
	if m, err := fmt.Scan(&all[i]); m != 1 {
		panic(err)
	}
	ReadN(all, i+1, n-1)
}