Go 嵌套 for 循环

package main



import "fmt"



func main() {

   /* local variable definition */

   var i, j int



   for i = 2; i < 100; i++ {

      for j = 2; j <= (i/j); j++ {

         if(i%j==0) {

            break; // if factor found, not prime

         }

      }

      if(j > (i/j)) {

         fmt.Printf("%d is prime\n", i);

      }

   }  

}