Go for statement print Floyd's Triangle

package main/*from  w ww  .jav  a 2 s.  c om*/

import "fmt"

func main(){
  var rows int
  var temp int = 1
  rows = 9

  for i := 1; i <= rows; i++ {  
    for k := 1; k <= i; k++ {
      fmt.Printf(" %d",temp)        
      temp++
    }
    fmt.Println("")    
  }

}