Just another brick in the wall

justanotherbrick.go

package main

import "fmt"

func main() {
	line := 0
	for i := 0; i < 1000; i++ {
		if i%20 == 0 {
			fmt.Println()
			line += 1
		}
		fmt.Print(b(line))
	}
}

func b(line int) string {
	odd := "┴──┬"
	even := "┬──┴"
	if line%2 == 0 {
		return even
	} else {
		return odd
	}
}