To calculate a square of a number in golang
- Enter a number to find square
- Use math arithmetic multiplication operator to multiply the given number by itself
- It returns the square of the entered number.
Square of number
x * x
Where,
Parameter: x is number
Return: square of the number x
In this article, we will discuss how to find the square of a number in golang.
How to Find the Square of Number in Golang
package main import "fmt" func main() { var x int fmt.Print("Enter the Number:") fmt.Scanln(&x) sqr := x * x fmt.Println("\nThe Square of a Given Number is:", sqr) }
Output
Enter the Number:5
The Square of a Given Number is: 25
In the above golang program, it calculates the square for an integer number using the math arithmetic multiplication operator.
How to Calculate the Square of a Number using the Function in Golang
To calculate the square of a number in golang, create a function that takes an integer number as a parameter and multiplies the given number by itself to get the square of a number.
package main import "fmt" func Sqr(x int) int { return x * x } func main() { var x int fmt.Print("Enter the Number:") fmt.Scanln(&x) res := Sqr(x) fmt.Println("\nThe Square of a Given Number is:", res) }
Output
Enter the Number:6
The Square of a Given Number is: 36
In the above golang program, we create a function Sqr that takes a number as input and returns the square of the given number.
Conclusion
I hope the above article helped you to find the square of a number in golang.
You can find more topics about the Golang tutorials on the GolangSpot Home page.
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