public static void main ( String [ ] args ) {
  Scanner scan = new Scanner ( System . in ) ;
  short n = scan . nextShort ( ) , day = 0 ;
  int [ ] a = new int [ n ] ;
  int t = scan . nextInt ( ) , i ;
  for ( i = 0 ;
  i < n ;
  i ++ ) {
    a [ i ] = scan . nextInt ( ) ;
    t -= 86400 - a [ i ] ;
    day ++ ;
    if ( t <= 0 ) break ;
  }
  System . out . println ( day ) ;
}

public static void main ( String [ ] args ) { Scanner scan = new Scanner ( System . in ) ; short n = scan . nextShort ( ) , day = 0 ; int [ ] a = new int [ n ] ; int t = scan . nextInt ( ) , i ; for ( i = 0 ; i < n ; i ++ ) { a [ i ] = scan . nextInt ( ) ; t -= 86400 - a [ i ] ; day ++ ; if ( t <= 0 ) break ; } System . out . println ( day ) ; }
(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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (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: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (array_access array: (identifier) index: (identifier))))) (expression_statement (update_expression (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (break_statement)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier))))))