fibonacci sequence
// Copy pastecode here https://play.golang.org/ package main import "fmt" func fibo(n int) int { x, y := 0, 1 for i := 0; i < n; i++ { x, y = y, x+y } return x } func main() { for i := 0; i < 10; i++ { fmt.Println("fibo of", i, "is", fibo(i)) } }