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## raid1b
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### Instructions
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Write a function `Raid1b` that prints a **valid** rectangle of width `x` and of height `y`.
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The function must draw the rectangles as in the examples.
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`x` and `y` will always be positive numbers. Otherwise, the function should print nothing.
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### Expected function
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```go
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func Raid1b(x,y int) {
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}
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```
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### Usage
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Here is are possible programs to test your function :
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Program #1
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```go
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package main
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import (
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piscine ".."
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)
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func main() {
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piscine.Raid1b(5,3)
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}
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```
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And its output :
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```console
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student@ubuntu:~/[[ROOT]]/test$ go build
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student@ubuntu:~/[[ROOT]]/test$ ./test
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/***\
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* *
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\***/
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student@ubuntu:~/[[ROOT]]/test$
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```
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Program #2
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```go
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package main
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import (
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piscine ".."
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)
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func main() {
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piscine.Raid1b(5,1)
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}
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```
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And its output :
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```console
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student@ubuntu:~/[[ROOT]]/test$ go build
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student@ubuntu:~/[[ROOT]]/test$ ./test
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/***\
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student@ubuntu:~/[[ROOT]]/test$
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```
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Program #3
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```go
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package main
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import (
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piscine ".."
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)
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func main() {
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piscine.Raid1b(1,1)
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}
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```
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And its output :
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```console
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student@ubuntu:~/[[ROOT]]/test$ go build
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student@ubuntu:~/[[ROOT]]/test$ ./test
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/
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student@ubuntu:~/[[ROOT]]/test$
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```
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Program #4
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```go
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package main
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import (
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piscine ".."
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)
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func main() {
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piscine.Raid1b(1,5)
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}
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```
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And its output :
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```console
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student@ubuntu:~/[[ROOT]]/test$ go build
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student@ubuntu:~/[[ROOT]]/test$ ./test
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/
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*
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*
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*
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\
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student@ubuntu:~/[[ROOT]]/test$
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```
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