public static int getMaxSqueaBase ( int num ) {
  int base = 1 ;
  while ( Math . pow ( ( base + 1 ) , 2 ) <= num ) {
    base ++ ;
  }
  return base ;
}

public static int getMaxSqueaBase ( int num ) { int base = 1 ; while ( Math . pow ( ( base + 1 ) , 2 ) <= num ) { base ++ ; } return base ; }
(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: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) (decimal_integer_literal))) right: (identifier))) body: (block (expression_statement (update_expression (identifier))))) (return_statement (identifier))))