static int getNthUglyNo ( int n ) {
  int i = 1 ;
  int count = 1 ;
  while ( n > count ) {
    i ++ ;
    if ( isUgly ( i ) == 1 ) count ++ ;
  }
  return i ;
}

static int getNthUglyNo ( int n ) { int i = 1 ; int count = 1 ; while ( n > count ) { i ++ ; if ( isUgly ( i ) == 1 ) count ++ ; } return i ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (update_expression (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier)))))) (return_statement (identifier))))