Here, We are going to write a program to calculate area of Rectangle and Square in go golang. Area of rectangle is multiplication of length and breadth i.e length * breadth whereas area of Square is square of length i.e length * length.
Algorithm:
- Get the length and breadth of rectangle
- Calculate the area of rectangle by multiplying length and breadth
- Calculate the area of square by squaring the length
Example with code:
package main
import "fmt"
func main(){
var length, breadth = 3, 4
var area int
area = length * breadth
fmt.Println("Area of Rectangle : ", area)
area = length * length
fmt.Print("Area of Square : ", area)
}
Output:
Area of Rectangle : 12
Area of Square : 9
To learn more about golang, Please refer given below link.
https://www.techieindoor.com/go-lang-tutorial/
References:
https://golang.org/doc/
https://golang.org/pkg/