reetasingh · January 18, 2023 03:44
diff --git a/circle_struct.go b/circle_struct.go
 package main

 import (
 	"fmt"
 	"math"
 )

 type Circle struct {
 	r float64
 }

 func (c *Circle) area() float64 {
 	return math.Pi * c.r * c.r
 }

 func main() {
 	c := new(Circle)
 	c.r = 1.2
 	fmt.Println(c.area())
 }
	package main

	import (
	"fmt"
	"math"
	)

	type Circle struct {
	r float64
	}

	func (c *Circle) area() float64 {
	return math.Pi * c.r * c.r
	}

	func main() {
	c := new(Circle)
	c.r = 1.2
	fmt.Println(c.area())
	}