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package main
import (
"fmt"
"./student"
)
func drawLineRaid1d(x int, s string) {
beg := s[0]
med := s[1]
end := s[2]
if x >= 1 {
fmt.Printf("%c", beg)
}
if x > 2 {
for i := 0; i < (x - 2); i++ {
fmt.Printf("%c", med)
}
}
if x > 1 {
fmt.Printf("%c", end)
}
fmt.Println()
}
func raid1d(x, y int) {
if x < 1 || y < 1 {
return
}
strBeg := "ABC"
strMed := "B B"
strEnd := "ABC"
if y >= 1 {
drawLineRaid1d(x, strBeg)
}
if y > 2 {
for i := 0; i < y-2; i++ {
drawLineRaid1d(x, strMed)
}
}
if y > 1 {
drawLineRaid1d(x, strEnd)
}
}
func main() {
// testing examples of subjects
table := []int{
5, 3,
5, 1,
1, 1,
1, 5,
}
// testing special cases and one valid random case.
table = append(table,
0, 0,
-1, 6,
6, -1,
lib.RandIntBetween(1, 20), lib.RandIntBetween(1, 20),
)
// Tests all possibilities including 0 0, -x y, x -y
for i := 0; i < len(table); i += 2 {
if i != len(table)-1 {
lib.Challenge("Raid1d", raid1d, student.Raid1d, table[i], table[i+1])
}
}
}