代码

import requests

url = "http://www.pythonchallenge.com/pc/def/linkedlist.php?nothing={}"

def gethtml(index):

    response = requests.get(url.format(index))

    return response

index = 12345

count=1

while True:

    try:

        req = gethtml(index)

        source = req.text

        num = source.split(' ')[-1]

        if 'html' in source or 'php' in source:

            print(f"第{count}次访问后找到结果:", source)

            break

        else:

            index = num

            print(f"第{count}次访问:",source)

    except:

        print("出错了", index)

    count+=1

结果:

and the next nothing is 44827

and the next nothing is 45439

<font color=red>Your hands are getting tired </font>and the next nothing is 94485

and the next nothing is 72198

and the next nothing is 80992

and the next nothing is 8880

and the next nothing is 40961

and the next nothing is 58765

and the next nothing is 46561

and the next nothing is 13418

and the next nothing is 41954

and the next nothing is 46782

and the next nothing is 92730

and the next nothing is 89229

and the next nothing is 25646

and the next nothing is 74288

and the next nothing is 25945

and the next nothing is 39876

and the next nothing is 8498

and the next nothing is 34684

and the next nothing is 62316

and the next nothing is 71331

and the next nothing is 59717

and the next nothing is 76893

and the next nothing is 44091

and the next nothing is 73241

and the next nothing is 19242

and the next nothing is 17476

and the next nothing is 39566

and the next nothing is 81293

and the next nothing is 25857

and the next nothing is 74343

and the next nothing is 39410

and the next nothing is 5505

and the next nothing is 27104

and the next nothing is 54003

and the next nothing is 23501

and the next nothing is 21110

and the next nothing is 88399

and the next nothing is 49740

and the next nothing is 31552

and the next nothing is 39998

and the next nothing is 19755

and the next nothing is 64624

and the next nothing is 37817

and the next nothing is 43427

and the next nothing is 15115

and the next nothing is 44327

and the next nothing is 7715

and the next nothing is 15248

and the next nothing is 61895

and the next nothing is 54759

and the next nothing is 54270

and the next nothing is 51332

and the next nothing is 63481

and the next nothing is 12362

and the next nothing is 94476

and the next nothing is 87810

and the next nothing is 6027

and the next nothing is 47551

and the next nothing is 79498

and the next nothing is 81226

and the next nothing is 4256

and the next nothing is 62734

and the next nothing is 25666

and the next nothing is 14781

and the next nothing is 21412

and the next nothing is 55205

and the next nothing is 65516

and the next nothing is 53535

and the next nothing is 4437

and the next nothing is 43442

and the next nothing is 91308

and the next nothing is 1312

and the next nothing is 36268

and the next nothing is 34289

and the next nothing is 46384

and the next nothing is 18097

and the next nothing is 9401

and the next nothing is 54249

and the next nothing is 29247

and the next nothing is 13115

and the next nothing is 23053

and the next nothing is 3875

and the next nothing is 16044

Yes. Divide by two and keep going.

and the next nothing is 72758

and the next nothing is 71301

and the next nothing is 55577

and the next nothing is 88786

and the next nothing is 32293

and the next nothing is 87798

and the next nothing is 24838

and the next nothing is 66137

and the next nothing is 88016

and the next nothing is 36876

and the next nothing is 33179

and the next nothing is 90231

and the next nothing is 17825

and the next nothing is 84361

and the next nothing is 99222

and the next nothing is 87348

and the next nothing is 47100

and the next nothing is 90650

and the next nothing is 84369

and the next nothing is 36116

and the next nothing is 96544

and the next nothing is 62892

and the next nothing is 43790

and the next nothing is 67652

and the next nothing is 32839

and the next nothing is 5353

and the next nothing is 63153

and the next nothing is 48029

and the next nothing is 84141

and the next nothing is 14662

and the next nothing is 78566

and the next nothing is 18131

and the next nothing is 710

and the next nothing is 67500

and the next nothing is 34992

and the next nothing is 64568

and the next nothing is 8155

and the next nothing is 30579

and the next nothing is 11629

and the next nothing is 32490

and the next nothing is 47936

and the next nothing is 51350

and the next nothing is 51877

and the next nothing is 38270

and the next nothing is 41643

and the next nothing is 23416

and the next nothing is 54432

and the next nothing is 4448

and the next nothing is 30086

and the next nothing is 93346

and the next nothing is 53491

and the next nothing is 31248

and the next nothing is 37446

and the next nothing is 11309

and the next nothing is 13878

and the next nothing is 31404

and the next nothing is 27786

and the next nothing is 16030

and the next nothing is 4689

and the next nothing is 16553

and the next nothing is 98150

and the next nothing is 19224

and the next nothing is 71919

and the next nothing is 53068

and the next nothing is 71407

and the next nothing is 54264

and the next nothing is 33407

and the next nothing is 11086

and the next nothing is 72527

and the next nothing is 92923

and the next nothing is 93389

and the next nothing is 94438

and the next nothing is 88796

and the next nothing is 90785

and the next nothing is 73079

and the next nothing is 75559

and the next nothing is 53223

and the next nothing is 75979

and the next nothing is 55749

and the next nothing is 52948

and the next nothing is 71569

and the next nothing is 10240

and the next nothing is 3064

and the next nothing is 29818

and the next nothing is 88835

and the next nothing is 38200

and the next nothing is 32515

and the next nothing is 43551

and the next nothing is 1398

and the next nothing is 23580

and the next nothing is 31619

and the next nothing is 83052

and the next nothing is 37409

and the next nothing is 85052

and the next nothing is 13510

and the next nothing is 43240

and the next nothing is 5868

and the next nothing is 19337

and the next nothing is 21122

and the next nothing is 92118

and the next nothing is 44659

and the next nothing is 60291

and the next nothing is 29895

and the next nothing is 98452

and the next nothing is 42243

and the next nothing is 25755

and the next nothing is 28879

and the next nothing is 37149

and the next nothing is 17033

and the next nothing is 543

and the next nothing is 82304

and the next nothing is 80616

and the next nothing is 36217

and the next nothing is 16201

and the next nothing is 33304

and the next nothing is 20091

and the next nothing is 93295

and the next nothing is 75485

and the next nothing is 1765

and the next nothing is 76626

and the next nothing is 92820

and the next nothing is 52222

and the next nothing is 2892

and the next nothing is 65776

and the next nothing is 817

and the next nothing is 2025

and the next nothing is 94455

and the next nothing is 47579

and the next nothing is 56908

and the next nothing is 39768

and the next nothing is 76810

and the next nothing is 36875

and the next nothing is 97644

and the next nothing is 84602

and the next nothing is 86446

and the next nothing is 71359

and the next nothing is 33883

and the next nothing is 70553

and the next nothing is 98832

and the next nothing is 60599

and the next nothing is 17342

and the next nothing is 74423

and the next nothing is 41609

and the next nothing is 54377

and the next nothing is 33490

and the next nothing is 35815

and the next nothing is 59166

and the next nothing is 11441

and the next nothing is 94796

and the next nothing is 68509

and the next nothing is 45872

and the next nothing is 81664

and the next nothing is 94537

and the next nothing is 36571

and the next nothing is 52815

and the next nothing is 54533

and the next nothing is 74595

and the next nothing is 55654

and the next nothing is 48550

and the next nothing is 56044

and the next nothing is 25536

and the next nothing is 30479

and the next nothing is 77512

and the next nothing is 94866

and the next nothing is 26746

and the next nothing is 44833

and the next nothing is 96169

and the next nothing is 73807

and the next nothing is 65481

and the next nothing is 28520

and the next nothing is 71069

and the next nothing is 40951

and the next nothing is 72828

and the next nothing is 80158

and the next nothing is 22504

and the next nothing is 69881

and the next nothing is 15695

and the next nothing is 49718

and the next nothing is 64436

and the next nothing is 27671

and the next nothing is 44306

and the next nothing is 59668

and the next nothing is 52257

and the next nothing is 7219

and the next nothing is 36882

and the next nothing is 48246

and the next nothing is 10907

and the next nothing is 57291

and the next nothing is 15565

and the next nothing is 40253

and the next nothing is 57887

and the next nothing is 75107

and the next nothing is 4757

and the next nothing is 3219

and the next nothing is 84631

and the next nothing is 75550

and the next nothing is 30793

and the next nothing is 30982

and the next nothing is 4391

and the next nothing is 86607

and the next nothing is 41433

and the next nothing is 97107

and the next nothing is 89858

and the next nothing is 186

and the next nothing is 37842

and the next nothing is 2777

and the next nothing is 44508

and the next nothing is 48314

and the next nothing is 48355

and the next nothing is 67280

and the next nothing is 852

and the next nothing is 6756

and the next nothing is 93964

and the next nothing is 51422

and the next nothing is 82972

and the next nothing is 20192

and the next nothing is 12568

and the next nothing is 33780

and the next nothing is 28995

and the next nothing is 94122

and the next nothing is 13677

and the next nothing is 78020

and the next nothing is 50718

and the next nothing is 3014

and the next nothing is 87513

and the next nothing is 60592

and the next nothing is 16613

and the next nothing is 48784

and the next nothing is 91727

and the next nothing is 81823

and the next nothing is 92306

and the next nothing is 82052

and the next nothing is 99401

and the next nothing is 2228

and the next nothing is 69304

and the next nothing is 36845

and the next nothing is 72224

and the next nothing is 84132

and the next nothing is 92376

and the next nothing is 40503

and the next nothing is 67329

and the next nothing is 56881

and the next nothing is 72156

and the next nothing is 46463

and the next nothing is 62058

and the next nothing is 54696

and the next nothing is 65731

and the next nothing is 38290

and the next nothing is 57913

and the next nothing is 6309

and the next nothing is 73902

and the next nothing is 19934

and the next nothing is 16055

and the next nothing is 50563

and the next nothing is 47825

and the next nothing is 73265

and the next nothing is 90961

and the next nothing is 29740

and the next nothing is 43628

and the next nothing is 11088

and the next nothing is 93781

and the next nothing is 55840

and the next nothing is 80842

and the next nothing is 59022

and the next nothing is 23298

and the next nothing is 27709

and the next nothing is 96791

and the next nothing is 75635

and the next nothing is 52899

and the next nothing is 66831

peak.html

and the next nothing is 72758

and the next nothing is 71301

and the next nothing is 55577

and the next nothing is 88786

and the next nothing is 32293

and the next nothing is 87798

and the next nothing is 24838

and the next nothing is 66137

and the next nothing is 88016

and the next nothing is 36876

and the next nothing is 33179

and the next nothing is 90231

and the next nothing is 17825

and the next nothing is 84361

and the next nothing is 99222

and the next nothing is 87348

and the next nothing is 47100

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