public static void init ( ) {
  for ( int i = 1 ;
  i < 10 ;
  i ++ ) for ( int j = 1 ;
  j < 1000002 ;
  j ++ ) ans [ i ] [ j ] = ans [ i ] [ j - 1 ] + check ( i , j ) ;
}

public static void init ( ) { for ( int i = 1 ; i < 10 ; i ++ ) for ( int j = 1 ; j < 1000002 ; j ++ ) ans [ i ] [ j ] = ans [ i ] [ j - 1 ] + check ( i , j ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))))))))