Problem:
Print a Rectangle

Draw a rectangle which has a height of H cm and a width of W cm. Draw a 1-cm square by single '#'.

Input

The input consists of multiple datasets. Each dataset consists of two integers H and W separated by a single space.

The input ends with two 0 (when both H and W are zero).

Output

For each dataset, print the rectangle made of H × W '#'.

Print a blank line after each dataset.

Constraints

1 ≤ H ≤ 300

1 ≤ W ≤ 300

Sample Input

3 4
5 6
2 2
0 0

Sample Output

####
####
####

######
######
######
######
######

##
##

Solution in Go (judge verdict: Accepted)

package main

import(
  "fmt"
  "bufio"
  "os"
  "strconv"
)

func main() {
  //fmt.Print("Input :")
  sc := bufio.NewScanner(os.Stdin)
  sc.Split(bufio.ScanWords)

  var h int
  var w int

  for {
    if sc.Scan() { h, _ = strconv.Atoi(sc.Text()) }
    if sc.Scan() { w, _ = strconv.Atoi(sc.Text()) }

    if h == 0 && w == 0 { break }
    for i := 0; i < h; i++ {
      for j := 0; j < w; j++ {
        fmt.Print("#")
      }
      fmt.Println()
    }
    fmt.Println()
  }
}