Kuangbin 专题十六 HDU-4763 Theme Section HDU-4847 Wow! Such Doge! HDU-3068 最长回文 HDU-3294 Girls' research HDU-4513 吉哥系列故事-完美队形II POJ-3376 Finding Palindromes POJ-3974 Palindrome HDU-3613 Best Reward POJ-3746 Teacher YYF FZU-1901 Period II HDU-2609 How many HDU-3374 String Problem HDU-2328 Corporate Identity HDU-1238 Substrings HDU-4300 Clairewd’s message HDU-3336 Count the string HDU-2594 Simpsons’ Hidden Talents POJ-3080 Blue Jeans POJ-2406 Power Strings HDU-1358 Period HDU-3746 Cyclic Nacklace HDU-2087 剪花布条 HDU-1711 Number Sequence POJ-2752 Seek the Name, Seek the Fame HDU-1686 Oulipo