public static void readInput ( ) {
  try ( Scanner sc = new Scanner ( System . in ) ) {
    N = sc . nextInt ( ) ;
    K = sc . nextInt ( ) ;
    T = new int [ N + 1 ] [ K + 1 ] ;
    for ( int i = 1 ;
    i <= N ;
    i ++ ) {
      for ( int j = 1 ;
      j <= K ;
      j ++ ) {
        T [ i ] [ j ] = sc . nextInt ( ) ;
      }
    }
  }
}

public static void readInput ( ) { try ( Scanner sc = new Scanner ( System . in ) ) { N = sc . nextInt ( ) ; K = sc . nextInt ( ) ; T = new int [ N + 1 ] [ K + 1 ] ; for ( int i = 1 ; i <= N ; i ++ ) { for ( int j = 1 ; j <= K ; j ++ ) { T [ i ] [ j ] = sc . nextInt ( ) ; } } } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters) body: (block (try_with_resources_statement resources: (resource_specification (resource type: (type_identifier) name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal))) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) 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: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))))))))))