<awangdev>12. Integer to Roman_1.java
private String repeat(String curr, int num) {

        StringBuffer sb = new StringBuffer();
        while (num-- > 0) {
            sb.append(curr);
        }
        return sb.toString();
    }
private String var_0 ( String var_2 , int var_3 ) {
  StringBuffer var_5 = new StringBuffer ( ) ;
  while ( var_3 -- > 0 ) {
    var_5 . append ( var_2 ) ;
  }
  return var_5 . toString ( ) ;
}
