Go Brain Teasers

Puzzle 6

Are We There Yet?

time.go

package main

import (
        "fmt"
        "time"
)

func main() {
        timeout := 3
        fmt.Printf("before ")
        time.Sleep(timeout * time.Millisecond)
        fmt.Println("after")
}

Guess the Output
	Try to guess what the output is before moving to the next page.

This code will not compile.

When you write timeout := 3, the Go compiler will do a type inference. In this case it will infer that timeout is an int ...