https://www.acwing.com/activity/content/27/
购买于2021年8月9日。
于2021年9月6日结课。
- 知识点
- 第一章 字符串处理
- 第二章 高精度
- 第三章 进位制
- 第四章 排序
- 第五章 树
- 第六章 图论
- 第七章 数学
- 第八章 动态规划
- 第九章 哈希表
- 第十章 并查集
- 第十一章 模拟
- 第十二章 贪心
- 第十三章 链表
- 第十四章 基础算法与数据结构
- A + B 格式 1001 A+B Format (20 point(s))
- 拼写正确 1005 Spell It Right (20 point(s))
- 签到与签出 1006 Sign In and Sign Out (25 point(s))
- 密码 1035 Password (20 point(s))
- 男孩 vs 女孩 1036 Boys vs Girls (25 point(s))
- 字符串减法 1050 String Subtraction (20 point(s))
- 说话方式 1071 Speech Patterns (25 point(s))
- 约会 1061 Dating (20 point(s))
- 电话账单 1016 Phone Bills (25 point(s))
- 银行排队 1017 Queueing at Bank (25 point(s))
- 乒乓球 1026 Table Tennis (30 point(s))
- 它们是否相等 1060 Are They Equal (25 point(s))
- 科学计数法 1073 Scientific Notation (20 point(s))
- Kuchiguse 1077 Kuchiguse (20 point(s))
- 中文读数字 1082 Read Number in Chinese (25 point(s))
- 坏掉的键盘 1084 Broken Keyboard (20 point(s))
- 求平均值 1108 Finding Average (20 point(s))
- 微博转发抽奖 1124 Raffle for Weibo Followers (20 point(s))
- PAT单位排行 1141 PAT Ranking of Institutions (25 point(s))
- 解码PAT准考证 1153 Decode Registration Card of PAT (25 point(s))
- 多项式 A + B 1002 A+B for Polynomials (25 point(s))
- 多项式乘积 1009 Product of Polynomials (25 point(s))
- 趣味数字 1023 Have Fun with Numbers (20 point(s))
- 回文数 1024 Palindromic Number (25 point(s))
- 进制 1010 Radix (25 point(s))
- 可逆质数 1015 Reversible Primes (20 point(s))
- 火星颜色 1027 Colors in Mars (20 point(s))
- 火星数字 1100 Mars Numbers (20 point(s))
- 最佳排名 1012 The Best Rank (25 point(s))
- 数字图书馆 1022 Digital Library (30 point(s))
- PAT 排名 1025 PAT Ranking (25 point(s))
- 列表排序 1028 List Sorting (25 point(s))
- 学生课程列表 1039 Course List for Student (25 point(s))
- 链表排序 1052 Linked List Sorting (25 point(s))
- PAT 评测 1075 PAT Judge (25 point(s))
- 插入还是堆排序 1098 Insertion or Heap Sort (25 point(s))
- 数叶子结点 1004 Counting Leaves (30 point(s))
- 树的遍历 1020 Tree Traversals (25 point(s))
- 最深的根 1021 Deepest Root (25 point(s))
- 判断二叉搜索树 1043 Is It a Binary Search Tree (25 point(s))
- 完全二叉搜索树 1064 Complete Binary Search Tree (30 point(s))
- 再次树遍历 1086 Tree Traversals Again (25 point(s))
- 构建二叉搜索树 1099 Build A Binary Search Tree (30 point(s))
- 反转二叉树 1102 Invert a Binary Tree (25 point(s))
- 完全二叉树 1110 Complete Binary Tree (25 point(s))
- 二叉搜索树最后两层结点数量 1115 Counting Nodes in a BST (30 point(s))
- 1119 Pre- and Post-order Traversals (30 point(s))
- Z 字形遍历二叉树 1127 ZigZagging on a Tree (30 point(s))
- 后序遍历 1138 Postorder Traversal (25 point(s))
- AVL树的根 1066 Root of AVL Tree (25 point(s))
- 判断完全 AVL 树 1123 Is It a Complete AVL Tree (30 point(s))
- 判断红黑树 1135 Is It A Red-Black Tree (30 point(s))
- 供应链总销售额 1079 Total Sales of Supply Chain (25 point(s))
- 供应链最高价格 1090 Highest Price in Supply Chain (25 point(s))
- 供应链最低价格 1106 Lowest Price in Supply Chain (25 point(s))
- 堆路径 1155 Heap Paths (30 point(s))
- 中缀表达式 1130 Infix Expression (25 point(s))
- 最低公共祖先 1143 Lowest Common Ancestor (30 point(s))
- 二叉树中的最低公共祖先 1151 LCA in a Binary Tree (30 point(s))
- 紧急情况 1003 Emergency (25 point(s))
- 旅行计划 1030 Travel Plan (30 point(s))
- 团伙头目 1034 Head of a Gang (30 point(s))
- 条条大路通罗马 1087 All Roads Lead to Rome (30 point(s))
- 在线地图 1111 Online Map (30 point(s))
- 哈密顿回路 1122 Hamiltonian Cycle (25 point(s))
- 欧拉路径 1126 Eulerian Path (25 point(s))
- 地铁地图 1131 Subway Map (30 point(s))
- 顶点覆盖 1134 Vertex Cover (25 point(s))
- 第一次接触 1139 First Contact (30 point(s))
- 最大集团 1142 Maximal Clique (25 point(s))
- 拓扑顺序 1146 Topological Order (25 point(s))
- 旅行商问题 1150 Travelling Salesman Problem (25 point(s))
- 顶点着色 1154 Vertex Coloring (25 point(s))
- 1 的个数 1049 Counting Ones (30 point(s))
- 质因子 1059 Prime Factors (25 point(s))
- 有理数的和 1081 Rational Sum (20 point(s))
- 有理数运算 1088 Rational Arithmetic (20 point(s))
- 连续因子 1096 Consecutive Factors (20 point(s))
- 整数分解 1103 Integer Factorization (30 point(s))
- 数段之和 1104 Sum of Number Segments (20 point(s))
- 卡住的键盘 1112 Stucked Keyboard (20 point(s))
- C 语言竞赛 1116 Come on! Let's C (20 point(s))
- 谷歌的招聘 1152 Google Recruitment (20 point(s))
- 最大子序列和 1007 Maximum Subsequence Sum (25 point(s))
- 最佳彩色带 1045 Favorite Color Stripe (30 point(s))
- 找更多硬币 1068 Find More Coins (30 point(s))
- PAT 计数 1093 Count PAT's (25 point(s))
- 快速排序 1101 Quick Sort (25 point(s))
- 找硬币 1048 Find Coins (25 point(s))
- 集合相似度 1063 Set Similarity (25 point(s))
- 朋友数 1120 Friend Numbers (20 point(s))
- 漏掉的数字 1144 The Missing Number (20 point(s))
- 危险品装箱 1149 Dangerous Goods Packaging (25 point(s))
- 哈希 1078 Hashing (25 point(s))
- 期终成绩 1137 Final Grading (25 point(s))
- 哈希 - 平均查找时间 1145 Hashing - Average Search Time (25 point(s))
- 战争中的城市 1013 Battle Over Cities (25 point(s))
- 家产 1114 Family Property (25 point(s))
- 森林里的鸟 1118 Birds in Forest (25 point(s))
- 电梯 1008 Elevator (20 point(s))
- 世界杯投注 1011 World Cup Betting (20 point(s))
- 排队等候 1014 Waiting in Line (30 point(s))
- U 形 Hello World 1031 Hello World for U (20 point(s))
- 独一无二 1041 Be Unique (20 point(s))
- 洗牌机 1042 Shuffling Machine (20 point(s))
- 课程学生列表 1047 Student List for Course (25 point(s))
- 主导颜色 1054 The Dominant Color (20 point(s))
- 老鼠和大米 1056 Mice and Rice (25 point(s))
- 才华与德行 1062 Talent and Virtue (25 point(s))
- A + B 和 C 1065 A+B and C (64bit) (20 point(s))
- 数字黑洞 1069 The Black Hole of Numbers (20 point(s))
- 研究生入学 1080 Graduate Admission (30 point(s))
- 成绩单 1083 List Grades (25 point(s))
- 买还是不买 1092 To Buy or Not to Buy (20 point(s))
- 校园内的汽车 1095 Cars on Campus (30 point(s))
- 螺旋矩阵 1105 Spiral Matrix (25 point(s))
- 合影 1109 Group Photo (25 point(s))
- 单身狗 1121 Damn Single (25 point(s))
- N 皇后问题 1128 N Queens Puzzle (20 point(s))
- 推荐系统 1129 Recommendation System (25 point(s))
- 切整数 1132 Cut Integer (20 point(s))
- 外观数列 1140 Look-and-say Sequence (20 point(s))
- 堆 1147 Heaps (30 point(s))
- 魔术卷 1037 Magic Coupon (25 point(s))
- 排成最小的数字 1038 Recover the Smallest Number (30 point(s))
- 用 Swap(0, i) 操作进行排序 1067 Sort with Swap(0, i) (25 point(s))
- 月饼 1070 Mooncake (25 point(s))
- 整数集合划分 1113 Integer Set Partition (25 point(s))
- 结绳 1125 Chain the Ropes (25 point(s))
- 是否加满油 1033 To Fill or Not to Fill (25 point(s))
- 共享 1032 Sharing (25 point(s))
- 反转链表 1074 Reversing Linked List (25 point(s))
- 链表重复数据删除 1097 Deduplication on a Linked List (25 point(s))
- 链表元素分类 1133 Splitting A Linked List (25 point(s))
- 中位数 1029 Median (25 point(s))
- 最短距离 1046 Shortest Distance (20 point(s))
- 完美序列 1085 Perfect Sequence (25 point(s))
- 急性中风 1091 Acute Stroke (30 point(s))
- 狼人杀-简单版 1148 Werewolf - Simple Version (20 point(s))
- 弹出序列 1051 Pop Sequence (25 point(s))
- 世界首富 1055 The World's Richest (25 point(s))
- 栈 1057 Stack (30 point(s))
- 爱丁顿数 1117 Eddington Number (25 point(s))
- 火星购物 1044 Shopping in Mars (25 point(s))
- 最长回文子串 1040 Longest Symmetric String (25 point(s))