public static void main ( String [ ] args ) {
  float lower_limit [ ] = {
    50 , 61 , 71 , 86 , 96 };
    float upper_limit [ ] = {
      60 , 70 , 85 , 95 , 100 };
      int freq [ ] = {
        9 , 7 , 9 , 12 , 8 };
        int n = lower_limit . length ;
        System . out . println ( groupedSD ( lower_limit , upper_limit , freq , n ) ) ;
      }
      
public static void main ( String [ ] args ) { float lower_limit [ ] = { 50 , 61 , 71 , 86 , 96 } ; float upper_limit [ ] = { 60 , 70 , 85 , 95 , 100 } ; int freq [ ] = { 9 , 7 , 9 , 12 , 8 } ; int n = lower_limit . length ; System . out . println ( groupedSD ( lower_limit , upper_limit , freq , n ) ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier))))))))