sieve.go

package main

import "fmt"

func main() {
	arr := [1000000]bool{}
	for i := 2; i < 1000; i++ {
		if arr[i] == false {
			fmt.Println(i)
		}
		for x := 0; x <= i; x++ {
			arr[x*i] = true
		}
	}
}