static int five_factor ( int n ) {
  int fivecount = 0 ;
  while ( n % 5 == 0 ) {
    fivecount ++ ;
    n = n / 5 ;
  }
  return fivecount ;
}

static int five_factor ( int n ) { int fivecount = 0 ; while ( n % 5 == 0 ) { fivecount ++ ; n = n / 5 ; } return fivecount ; }
(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))) (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) body: (block (expression_statement (update_expression (identifier))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (identifier))))