readStdin.go

package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
)

func main() {
	arr := readStdin()
	fmt.Println(arr)
}

func readStdin() []int {
	arr := []int{}
	input := bufio.NewScanner(os.Stdin)
	for input.Scan() {
		t := input.Text()
		if t == "" {
			break
		}
		n, _ := strconv.Atoi(t)
		arr = append(arr, n)
	}
	return arr
}