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public/subjects/point
Augusto 4eced704b8
Rephrase the instructions of the exercise `point` 		3 years ago
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README.md Rephrase the instructions of the exercise `point` 3 years ago

README.md

point

Instructions

Create a new directory called point.

  • The code below has to be copied in a file called main.go inside the point directory.

  • The necessary changes have to be applied so that the program works.

Code to be copied

func setPoint(ptr *point) {
	ptr.x = 42
	ptr.y = 21
}

func main() {
	points := &point{}

	setPoint(points)

	fmt.Printf("x = %d, y = %d\n",points.x, points.y)
}

Usage

$ go run .
x = 42, y = 21
$