Go Exercise: Slices

slices.go

package main

import (
	"fmt"
	"golang.org/x/tour/pic"
)

func Pic(dx, dy int) [][]uint8 {
	p := make([][]uint8, dy)

	for y := range p {
		px := make([]uint8, dx)
		for x := range px {
			px[x] = uint8(x * y - 1)
		}
		p[y] = px
	}
	fmt.Println(p)

	return p
}

func main() {
	pic.Show(Pic)
}