\contentsline {chapter}{\numberline {第1章\hspace {0.3em}}String}{1}{chapter.1}
\contentsline {section}{\numberline {1.1}Reverse String}{1}{section.1.1}
\contentsline {subsubsection}{Description}{1}{section*.2}
\contentsline {subsubsection}{Solution}{1}{section*.3}
\contentsline {section}{\numberline {1.2}Reverse String II}{2}{section.1.2}
\contentsline {subsubsection}{Description}{2}{section*.4}
\contentsline {subsubsection}{Solution}{2}{section*.5}
\contentsline {section}{\numberline {1.3}Reverse Words in a String}{3}{section.1.3}
\contentsline {subsubsection}{Description}{3}{section*.6}
\contentsline {subsubsection}{Solution I}{3}{section*.7}
\contentsline {subsubsection}{Solution II}{4}{section*.8}
\contentsline {section}{\numberline {1.4}Reverse Words in a String II}{5}{section.1.4}
\contentsline {subsubsection}{Description}{5}{section*.9}
\contentsline {subsubsection}{Solution}{5}{section*.10}
\contentsline {section}{\numberline {1.5}Reverse Words in a String III}{6}{section.1.5}
\contentsline {subsubsection}{Description}{6}{section*.11}
\contentsline {subsubsection}{Solution}{6}{section*.12}
\contentsline {section}{\numberline {1.6}Reverse Vowels of a String}{7}{section.1.6}
\contentsline {subsubsection}{Description}{7}{section*.13}
\contentsline {subsubsection}{Solution}{7}{section*.14}
\contentsline {section}{\numberline {1.7}Longest Substring Without Repeating Characters}{8}{section.1.7}
\contentsline {subsubsection}{Description}{8}{section*.15}
\contentsline {subsubsection}{Solution}{8}{section*.16}
\contentsline {section}{\numberline {1.8}Longest Substring with At Most Two Distinct Characters}{9}{section.1.8}
\contentsline {subsubsection}{Description}{9}{section*.17}
\contentsline {subsubsection}{Solution}{9}{section*.18}
\contentsline {section}{\numberline {1.9}Longest Substring with At Most K Distinct Characters}{10}{section.1.9}
\contentsline {subsubsection}{Description}{10}{section*.19}
\contentsline {subsubsection}{Solution}{10}{section*.20}
\contentsline {section}{\numberline {1.10}Minimum Window Substring}{11}{section.1.10}
\contentsline {subsubsection}{Description}{11}{section*.21}
\contentsline {subsubsection}{Solution}{11}{section*.22}
\contentsline {section}{\numberline {1.11}Sliding Window Maximum}{12}{section.1.11}
\contentsline {subsubsection}{Description}{12}{section*.23}
\contentsline {subsubsection}{Solution I}{12}{section*.24}
\contentsline {subsubsection}{Solution II}{13}{section*.25}
\contentsline {section}{\numberline {1.12}Sliding Window Median}{14}{section.1.12}
\contentsline {subsubsection}{Description}{14}{section*.26}
\contentsline {subsubsection}{Solution}{14}{section*.27}
\contentsline {section}{\numberline {1.13}Longest Palindromic Substring}{16}{section.1.13}
\contentsline {subsubsection}{Description}{16}{section*.28}
\contentsline {subsubsection}{Solution I}{16}{section*.29}
\contentsline {subsubsection}{Solution II}{17}{section*.30}
\contentsline {section}{\numberline {1.14}Shortest Palindrome}{18}{section.1.14}
\contentsline {subsubsection}{Description}{18}{section*.31}
\contentsline {subsubsection}{Solution}{18}{section*.32}
\contentsline {section}{\numberline {1.15}Count and Say}{19}{section.1.15}
\contentsline {subsubsection}{Description}{19}{section*.33}
\contentsline {subsubsection}{Solution}{19}{section*.34}
\contentsline {section}{\numberline {1.16}Valid Parentheses}{20}{section.1.16}
\contentsline {subsubsection}{Description}{20}{section*.35}
\contentsline {subsubsection}{Solution}{20}{section*.36}
\contentsline {section}{\numberline {1.17}Group Anagrams}{21}{section.1.17}
\contentsline {subsubsection}{Description}{21}{section*.37}
\contentsline {subsubsection}{Solution}{21}{section*.38}
\contentsline {section}{\numberline {1.18}Add Binary}{22}{section.1.18}
\contentsline {subsubsection}{Description}{22}{section*.39}
\contentsline {subsubsection}{Solution}{22}{section*.40}
\contentsline {section}{\numberline {1.19}String to Integer (atoi)}{23}{section.1.19}
\contentsline {subsubsection}{Description}{23}{section*.41}
\contentsline {subsubsection}{Analysis}{23}{section*.42}
\contentsline {subsubsection}{Solution}{23}{section*.43}
\contentsline {section}{\numberline {1.20}Implement strStr()}{24}{section.1.20}
\contentsline {subsubsection}{Description}{24}{section*.44}
\contentsline {subsubsection}{Solution}{24}{section*.45}
\contentsline {section}{\numberline {1.21}Integer to English Words}{25}{section.1.21}
\contentsline {subsubsection}{Description}{25}{section*.46}
\contentsline {subsubsection}{Solution}{25}{section*.47}
\contentsline {section}{\numberline {1.22}Multiply Strings}{26}{section.1.22}
\contentsline {subsubsection}{Description}{26}{section*.48}
\contentsline {subsubsection}{Solution}{26}{section*.49}
\contentsline {section}{\numberline {1.23}Compare Version Numbers}{27}{section.1.23}
\contentsline {subsubsection}{Description}{27}{section*.50}
\contentsline {subsubsection}{Solution}{27}{section*.51}
\contentsline {section}{\numberline {1.24}Palindrome Pairs}{28}{section.1.24}
\contentsline {subsubsection}{Description}{28}{section*.52}
\contentsline {subsubsection}{Solution}{28}{section*.53}
\contentsline {section}{\numberline {1.25}Valid Palindrome}{29}{section.1.25}
\contentsline {subsubsection}{Description}{29}{section*.54}
\contentsline {subsubsection}{Solution}{29}{section*.55}
\contentsline {section}{\numberline {1.26}Valid Number}{30}{section.1.26}
\contentsline {subsubsection}{Description}{30}{section*.56}
\contentsline {subsubsection}{Solution}{30}{section*.57}
\contentsline {section}{\numberline {1.27}Substring with Concatenation of All Words}{31}{section.1.27}
\contentsline {subsubsection}{Description}{31}{section*.58}
\contentsline {subsubsection}{Solution}{31}{section*.59}
\contentsline {section}{\numberline {1.28}Simplify Path}{33}{section.1.28}
\contentsline {subsubsection}{Description}{33}{section*.60}
\contentsline {subsubsection}{Solution}{33}{section*.61}
\contentsline {section}{\numberline {1.29}Text Justification}{34}{section.1.29}
\contentsline {subsubsection}{Description}{34}{section*.62}
\contentsline {subsubsection}{Analysis}{34}{section*.63}
\contentsline {subsubsection}{Solution}{35}{section*.64}
\contentsline {section}{\numberline {1.30}Read N Characters Given Read4}{36}{section.1.30}
\contentsline {subsubsection}{Description}{36}{section*.65}
\contentsline {subsubsection}{Solution}{36}{section*.66}
\contentsline {section}{\numberline {1.31}Read N Characters Given Read4 II - Call multiple times}{37}{section.1.31}
\contentsline {subsubsection}{Description}{37}{section*.67}
\contentsline {subsubsection}{Solution}{37}{section*.68}
\contentsline {section}{\numberline {1.32}Group Shifted Strings}{38}{section.1.32}
\contentsline {subsubsection}{Description}{38}{section*.69}
\contentsline {subsubsection}{Solution}{38}{section*.70}
\contentsline {section}{\numberline {1.33}Encode and Decode Strings}{39}{section.1.33}
\contentsline {subsubsection}{Description}{39}{section*.71}
\contentsline {subsubsection}{Solution}{39}{section*.72}
\contentsline {section}{\numberline {1.34}Repeated Substring Pattern}{40}{section.1.34}
\contentsline {subsubsection}{Description}{40}{section*.73}
\contentsline {subsubsection}{Solution}{40}{section*.74}
\contentsline {section}{\numberline {1.35}Validate IP Address}{41}{section.1.35}
\contentsline {subsubsection}{Description}{41}{section*.75}
\contentsline {subsubsection}{Solution}{41}{section*.76}
\contentsline {section}{\numberline {1.36}Valid Word Abbreviation}{42}{section.1.36}
\contentsline {subsubsection}{Description}{42}{section*.77}
\contentsline {subsubsection}{Solution}{42}{section*.78}