public static void main ( String args [ ] ) throws IOException {
  BufferedReader br = new BufferedReader ( new InputStreamReader ( System . in ) ) ;
  StringBuilder sb = new StringBuilder ( ) ;
  int n = Integer . parseInt ( br . readLine ( ) ) ;
  String name [ ] = new String [ n ] ;
  int [ ] ar = new int [ n ] ;
  HashMap < String , Integer > m = new HashMap < String , Integer > ( ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    StringTokenizer st = new StringTokenizer ( br . readLine ( ) ) ;
    name [ i ] = st . nextToken ( ) ;
    ar [ i ] = Integer . parseInt ( st . nextToken ( ) ) ;
    m . put ( name [ i ] , m . getOrDefault ( name [ i ] , 0 ) + ar [ i ] ) ;
  }
  int max = - 10000000 ;
  for ( String s : m . keySet ( ) ) {
    max = Math . max ( max , m . get ( s ) ) ;
  }
  HashMap < String , Integer > map = ( HashMap ) m . clone ( ) ;
  m . clear ( ) ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    m . put ( name [ i ] , m . getOrDefault ( name [ i ] , 0 ) + ar [ i ] ) ;
    if ( m . get ( name [ i ] ) >= max && map . get ( name [ i ] ) == max ) {
      sb . append ( name [ i ] + "\n" ) ;
      break ;
    }
  }
  System . out . print ( sb ) ;
}

public static void main ( String args [ ] ) throws IOException { BufferedReader br = new BufferedReader ( new InputStreamReader ( System . in ) ) ; StringBuilder sb = new StringBuilder ( ) ; int n = Integer . parseInt ( br . readLine ( ) ) ; String name [ ] = new String [ n ] ; int [ ] ar = new int [ n ] ; HashMap < String , Integer > m = new HashMap < String , Integer > ( ) ; for ( int i = 0 ; i < n ; i ++ ) { StringTokenizer st = new StringTokenizer ( br . readLine ( ) ) ; name [ i ] = st . nextToken ( ) ; ar [ i ] = Integer . parseInt ( st . nextToken ( ) ) ; m . put ( name [ i ] , m . getOrDefault ( name [ i ] , 0 ) + ar [ i ] ) ; } int max = - 10000000 ; for ( String s : m . keySet ( ) ) { max = Math . max ( max , m . get ( s ) ) ; } HashMap < String , Integer > map = ( HashMap ) m . clone ( ) ; m . clear ( ) ; for ( int i = 0 ; i < n ; i ++ ) { m . put ( name [ i ] , m . getOrDefault ( name [ i ] , 0 ) + ar [ i ] ) ; if ( m . get ( name [ i ] ) >= max && map . get ( name [ i ] ) == max ) { sb . append ( name [ i ] + " \n " ) ; break ; } } System . out . print ( sb ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) (throws (type_identifier)) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (type_identifier) dimensions: (dimensions_expr (identifier))))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier) (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier) (type_identifier))) arguments: (argument_list)))) (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 (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)) (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)) (decimal_integer_literal))) right: (array_access array: (identifier) index: (identifier)))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (decimal_integer_literal)))) (enhanced_for_statement type: (type_identifier) name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier) (type_identifier))) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (type_identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) (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 (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)) (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)) (decimal_integer_literal))) right: (array_access array: (identifier) index: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)))) right: (identifier)) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)))) right: (identifier)))) consequence: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal))))) (break_statement))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier))))))