find the volume of a cube in go

To find the volume of a cube in Go, we need to know the length of one of the sides of the cube. We can then use the formula:

main.go
volume = side_length * side_length * side_length
49 chars
2 lines

Here's an example code that prompts the user to enter the length of one side of the cube, and then calculates and prints the volume:

main.go
package main

import (
    "fmt"
)

func main() {
    var side_length float64
    
    fmt.Print("Enter the side length of the cube: ")
    fmt.Scan(&side_length)

    volume := side_length * side_length * side_length
    
    fmt.Printf("The volume of the cube is %.2f\n", volume)
}
284 chars
17 lines

In the above code, we prompt the user to enter the side length of the cube using fmt.Scan(). Then we calculate the volume using the formula, and print the result using fmt.Printf(). The %.2f in the print statement specifies that we want to print the volume as a float with 2 decimal places.