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Data structures and algorithms crash course with animated illustrations and off-the-shelf code
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< img src = "index.assets/hello_algo_header.png" style = "width: 100%; max-width: 41.5em;" alt = "Preview" >
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< p style = "margin-top: 2em;" > 500 animated illustrations, 14 programming languages, and 3000 community Q& As to help you quickly get started with data structures and algorithms< / p >
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< h3 style = "text-align: center; margin: 1em auto;" > Endorsements< / h3 >
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< p style = "margin-bottom: 0;" > “An easy-to-understand book on data structures and algorithms, which guides readers to learn by minds-on and hands-on. Strongly recommended for algorithm beginners!”< / p >
< p style = "font-weight: bold;" > —— Junhui Deng, Professor, Department of computer science and technology, Tsinghua University< / p >
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< p style = "margin-bottom: 0;" > “If I had 'Hello Algo' when I was learning data structures and algorithms, it would have been 10 times easier!”< / p >
< p style = "font-weight: bold;" > —— Mu Li, Senior principal scientist, Amazon< / p >
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< h3 style = "margin-left: 0.5em;" > Animated illustrations< / h3 >
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< p style = "margin: 0;" > It's crafted for ease of understanding, ensuring a smooth learning journey.< / p >
< p class = "intro-quote" > "A picture is worth a thousand words."< / p >
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< img class = "intro-image" src = "index.assets/animation.gif" alt = "Animation example" >
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< img class = "intro-image" src = "index.assets/running_code.gif" alt = "Running code example" >
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< h3 style = "margin-left: 0.5em;" > Off-the-shelf code< / h3 >
< / div >
< p style = "margin: 0;" > Featuring multiple programming languages, all runnable with a single click.< / p >
< p class = "intro-quote" > "Talk is cheap. Show me the code."< / p >
< / div >
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< div class = "intro-container" >
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< div style = "display: flex; align-items: center;" >
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< h3 style = "margin-left: 0.5em;" > Learning together< / h3 >
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< p style = "margin: 0;" > Welcome discussions and questions with open arms.< / p >
< p class = "intro-quote" > "Learning by teaching."< / p >
< / div >
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< img class = "intro-image" src = "index.assets/comment.gif" alt = "Comments example" >
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< h3 > Author< / h3 >
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< div class = "profile-cell" >
< a href = "https://github.com/krahets" >
< img class = "profile-img" src = "../assets/avatar/avatar_yudongjin.jpg" alt = "Author: yudongjin" / >
< br > < b > Yudong Jin（ ） < / b >
< / a >
< / div >
< / div >
< / div >
<!-- reviewers -->
< div style = "margin: 2em auto;" >
< h3 > Code reviewers< / h3 >
< div class = "profile-div" >
< div class = "profile-cell" >
< a href = "https://github.com/codingonion" >
< img class = "profile-img" src = "../assets/avatar/avatar_codingonion.jpg"
alt="Reviewer: codingonion" />
< br > < b > codingonion< / b >
< br > < sub > Zig, Rust< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/curtishd" >
< img class = "profile-img" src = "../assets/avatar/avatar_curtishd.jpg"
alt="Reviewer: curtishd" />
< br > < b > curtishd< / b >
< br > < sub > Kotlin< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/Gonglja" >
< img class = "profile-img" src = "../assets/avatar/avatar_Gonglja.jpg" alt = "Reviewer: Gonglja" / >
< br > < b > Gonglja< / b >
< br > < sub > C, C++< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/gvenusleo" >
< img class = "profile-img" src = "../assets/avatar/avatar_gvenusleo.jpg" alt = "Reviewer: gvenusleo" / >
< br > < b > gvenusleo< / b >
< br > < sub > Dart< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/hpstory" >
< img class = "profile-img" src = "../assets/avatar/avatar_hpstory.jpg" alt = "Reviewer: hpstory" / >
< br > < b > hpstory< / b >
< br > < sub > C#< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/justin-tse" >
< img class = "profile-img" src = "../assets/avatar/avatar_justin-tse.jpg" alt = "Reviewer: justin-tse" / >
< br > < b > justin-tse< / b >
< br > < sub > JS, TS< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/khoaxuantu" >
< img class = "profile-img" src = "../assets/avatar/avatar_khoaxuantu.jpg" alt = "Reviewer: khoaxuantu" / >
< br > < b > khoaxuantu< / b >
< br > < sub > Ruby< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/krahets" >
< img class = "profile-img" src = "../assets/avatar/avatar_krahets.jpg" alt = "Reviewer: krahets" / >
< br > < b > krahets< / b >
< br > < sub > Python, Java< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/night-cruise" >
< img class = "profile-img" src = "../assets/avatar/avatar_night-cruise.jpg"
alt="Reviewer: night-cruise" />
< br > < b > night-cruise< / b >
< br > < sub > Rust< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/nuomi1" >
< img class = "profile-img" src = "../assets/avatar/avatar_nuomi1.jpg" alt = "Reviewer: nuomi1" / >
< br > < b > nuomi1< / b >
< br > < sub > Swift< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/Reanon" >
< img class = "profile-img" src = "../assets/avatar/avatar_Reanon.jpg" alt = "Reviewer: Reanon" / >
< br > < b > Reanon< / b >
< br > < sub > Go, C< / sub >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/rongyi" >
< img class = "profile-img" src = "../assets/avatar/avatar_rongyi.jpg" alt = "Reviewer: rongyi" / >
< br > < b > rongyi< / b >
< br > < sub > Rust< / sub >
< / a >
< / div >
< / div >
< / div >
<!-- translators -->
< div style = "margin: 2em auto;" >
< h3 > English version reviewers< / h3 >
< div class = "profile-div" >
< div class = "profile-cell" >
< a href = "https://github.com/yuelinxin" >
< img class = "profile-img" src = "../assets/avatar/avatar_yuelinxin.jpg"
alt="Reviewer: yuelinxin" />
< br > < b > yuelinxin< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/K3v123" >
< img class = "profile-img" src = "../assets/avatar/avatar_K3v123.jpg"
alt="Reviewer: K3v123" />
< br > < b > K3v123< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/QiLOL" >
< img class = "profile-img" src = "../assets/avatar/avatar_QiLOL.jpg"
alt="Reviewer: QiLOL" />
< br > < b > QiLOL< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/Phoenix0415" >
< img class = "profile-img" src = "../assets/avatar/avatar_Phoenix0415.jpg"
alt="Reviewer: Phoenix0415" />
< br > < b > Phoenix0415< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/SamJin98" >
< img class = "profile-img" src = "../assets/avatar/avatar_SamJin98.jpg"
alt="Reviewer: SamJin98" />
< br > < b > SamJin98< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/yanedie" >
< img class = "profile-img" src = "../assets/avatar/avatar_yanedie.jpg"
alt="Reviewer: yanedie" />
< br > < b > yanedie< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/RafaelCaso" >
< img class = "profile-img" src = "../assets/avatar/avatar_RafaelCaso.jpg"
alt="Reviewer: RafaelCaso" />
< br > < b > RafaelCaso< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/pengchzn" >
< img class = "profile-img" src = "../assets/avatar/avatar_pengchzn.jpg"
alt="Reviewer: pengchzn" />
< br > < b > pengchzn< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/thomasq0" >
< img class = "profile-img" src = "../assets/avatar/avatar_thomasq0.jpg"
alt="Reviewer: thomasq0" />
< br > < b > thomasq0< / b >
< / a >
< / div >
< div class = "profile-cell" >
< a href = "https://github.com/magentaqin" >
< img class = "profile-img" src = "../assets/avatar/avatar_magentaqin.jpg"
alt="Reviewer: magentaqin" />
< br > < b > magentaqin< / b >
< / a >
< / div >
< / div >
< / div >
<!-- contributors -->
< div style = "margin: 2em auto;" >
< h3 > Contributors< / h3 >
< p > This book has been enhanced through the collaborative efforts of more than 100 contributors. Thanks for their invaluable time and input!< / p >
< a href = "https://github.com/krahets/hello-algo/graphs/contributors" >
< img src = "https://contrib.rocks/image?repo=krahets/hello-algo&max=300&columns=16" alt = "Contributors"
style="width: 100%; max-width: 38.5em;">
< / a >
< / div >
< / div >
< / section >
