code_iq: 1239

q1239.go

package main

import (
	"fmt"
	"os"
)

func main() {
	v := GetInput()
	fmt.Println(v)
}

func GetInput() [4][4]int {
	var v[4][4]int
	l := 0
	for {
		var a[4]int
		i, err := fmt.Scanf("%d,%d,%d,%d\n", &a[0], &a[1], &a[2], &a[3])
		if i == 4 {
			for r := 0; r < 4; r++ {
				v[l][r] = a[r]
			}
		} else if i == 0 {
			break
		} else {
			fmt.Fprintln(os.Stderr, err)
			os.Exit(1)
		}
		l++
	}
	return v
}