开盲盒啦（CF早期灰题）

题单介绍

大家尽早投资，都是潜力股题目 投资灰题，得到紫题、蓝题的回报，更有概率开出SSR黑题，何乐而不为？ 所有题目我都帮你们做过了，请放心食用！ 什么只有50题？我也想多放一点啊，但是限制就是50 对题目的评价反馈请到： [题目难度评分反馈帖](https://www.luogu.com.cn/discuss/604475) >**灰名**就要做灰题

题目列表

  • Something with XOR Queries
  • T-Shirt Hunt
  • Field expansion
  • Innokenty and a Football League
  • Prairie Partition
  • Dynamic Problem Scoring
  • Unfair Poll
  • Blown Garland
  • New Year and Fireworks
  • Comments
  • Numbers Exchange
  • Tram
  • Hongcow's Game
  • Carrot Cakes
  • Hongcow Builds A Nation
  • Polycarp at the Radio
  • Chris and Magic Square
  • Money Transfers
  • Restoring Painting
  • Recycling Bottles
  • Polycarp and Hay
  • Parliament of Berland
  • Pyramids
  • Turn
  • Challenge Pennants
  • Babaei and Birthday Cake
  • Bear and String Distance
  • Save Luke
  • Rat Kwesh and Cheese
  • Replace To Make Regular Bracket Sequence
  • Hamming Distance Sum
  • Saitama Destroys Hotel
  • Marbles
  • Testing Robots
  • More Cowbell
  • Extract Numbers
  • Spongebob and Squares
  • Day at the Beach
  • Spongebob and Joke
  • Wilbur and Points
  • Wilbur and Array
  • Wilbur and Swimming Pool
  • The Big Race
  • The Monster and the Squirrel
  • PawnChess
  • Rebranding
  • Chip 'n Dale Rescue Rangers
  • Duff in Beach
  • Duff and Weight Lifting
  • Marina and Vasya