FizzBuzz for Software, Product, and Embedded Engineering Candidates

FizzBuzz_JosenildoFSilva.go

package main

import (
	"fmt"
	"math/big"
)

//Limit is the precision for test if isPrime for that number major the
//precision is major
var LIMIT = 1000000

func main() {
	// t is number of test cases and x is the number for each test
	var t int
	var x int64
	fmt.Scanf("%d", &t)
	for i := 0; i < t; i++ {
		fmt.Scanf("%d", &x)
		switch {
		case x%15 == 0:
			fmt.Println("FizzBuzz")
		case x%3 == 0:
			fmt.Println("Fizz")
		case x%5 == 0:
			fmt.Println("Buzz")
		case big.NewInt(x).ProbablyPrime(LIMIT):
			fmt.Println("BuzzFizz")
		default:
			fmt.Println(x)
		}
	}
}

That implementation is more simple possible and not need any comments. I would be developed on C/C++/Java/Python(2 or 3 lines)/Ruby(between 3 and 4 lines)/Haskell/CLisp/Lua/Scala/PHP/Shell Script/Perl more Go is a good option for simplicity and readability.

Used switch for more readability.