Compute Square Root

Post Example
Examples in Go
Compute Square Root in Go
by yhuang Go fmt fmt.Printf math math.Sqrt 
package main

import (
	"fmt"
	"math"
)

func main() {
	const (
		a = 3
		b = 4
	)
	c := math.Sqrt(a*a + b*b)
	fmt.Printf("%.1f", c)
}