the-way-to-go_ZH_CN/eBook/exercises/chapter_5/rectangle_stars.go

// rectangle_stars.go
package main

import "fmt"

func main() {
	w, h := 20, 10
	for y := 0; y < h; y++ {
		for x := 0; x < w; x++ {
			fmt.Print("*")
		}
		fmt.Println()
	}
}

/* Output:
********************
********************
********************
********************
********************
********************
********************
********************
********************
********************
 */