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icpc:problems
problems
名称加成序列
题目编号170
题目链接acwing.com/…
来源Acwing
算法分类搜索, DFS, 迭代加深, 迭代加深_例题
难易程度容易

这是本文档旧的修订版!


璟雯院典藏习题题解

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习题列表

#Page来源题目编号算法分类难易程度
1金币CCFNOIP 2015 PJ T1数学, 入门_循环容易
2乘积最大3LuoguP1887数学入门
3表达式的转换LuoguP1175模拟, 一般般
4开灯LuoguP1876数学, 数论容易
5好朋友LuoguP1851数论, 数学入门
6小鱼的游泳时间LuoguP1425入门入门
7Peter 的烟LuoguP1150数学容易
8班级聚会LuoguP1293入门_结构体, 入门_循环入门
9级数求和LuoguP1035入门_循环入门
10FAKTORLuoguP7772数学入门
11FILIPLuoguP7257入门_循环入门
12POTLuoguP7226入门_循环入门
13小熊的果篮CCF2021 CSP-J T4链表, 模拟一般般
14滑动窗口LuoguP1886队列, 单调队列容易
15Cow LineUSACOP2952队列, 模拟容易
16公交换乘CCF2019 CSP-J T2队列容易
17Balancing Bacteria BUSACOUSACO24JAN B3差分一般般
18语文成绩LuoguP2367前缀和, 差分入门
19Painting The Barn SLuoguP5542前缀和容易
20Why Did the Cow Cross the Road II SUSACOP3662前缀和容易
21解密CCF2022 CSP-J T2二分答案, 数学一般般
22上升点列CCF2022 CPS-J T4动态规划, DFS一般般
23方格取数CCF2020 CSP-J T4动态规划, 线性动态规划一般般
24出租车拼车LuoguP1977动态规划, 线性动态规划容易
25木棍加工LuoguP1233动态规划, 线性动态规划容易
26Maximizing Productivity BUSACOUSACO24FEB_B3排序容易
27EKO / 砍树LuoguP1873二分容易
28龙兄摘苹果LuoguP2028动态规划, 线性动态规划容易
29魔族密码LuoguP1481动态规划, 线性动态规划, 字符串容易
30相似基因LuoguP1140动态规划, 线性动态规划容易
31算式LuoguP1388动态规划, 区间动态规划小有难度
32书本整理LuoguP1103动态规划, 线性动态规划一般般
33丝绸之路LuoguP3399动态规划, 线性动态规划容易
34花匠CCF2013 NOIP TG D2T2动态规划, 线性动态规划小有难度
35传球游戏LuoguP1057动态规划, 线性动态规划容易
36Generic Cow ProtestsLuoguP1569动态规划, 线性动态规划容易
37Password of ShadyLuoguP7158动态规划, 线性动态规划一般般
38Profits SLuoguP3009动态规划, 线性动态规划入门
39又上锁妖塔LuoguP2800动态规划, 线性动态规划容易
40汤姆斯的天堂梦LuoguP1796动态规划, 线性动态规划容易
41美元汇率LuoguP1968动态规划, 线性动态规划容易
42Dining Cows BUSACOP2837动态规划, 线性动态规划入门
43Good Fours and Good FivesLuoguP8395动态规划, 线性动态规划容易
44租用游艇LuoguP1359动态规划, 线性动态规划容易
45最大子段和LuoguP1115动态规划, 线性动态规划入门
46数字三角形LuoguP1216动态规划, 线性动态规划容易
47红牌LuoguP1130动态规划, 线性动态规划容易
48过河卒CCF2002 NOIP PJ T4动态规划入门
49走方格LuoguP8707动态规划, 线性动态规划入门
50大朋友的数字LuoguP2008动态规划, 线性动态规划容易
51Broken NecklaceLuoguP1203动态规划, 模拟容易
52玩具谜题CCF2016 NOIP TG T1模拟容易
53学生分组LuoguP1109贪心容易
54围栏木桩LuoguP2362动态规划, 线性动态规划, 组合原理容易
55ISBN 号码CCF2008 NOIP PJ T1入门_字符串入门
56多项式输出CCF2009 NOIP PJ T1模拟容易
57字符串的展开CCF2007 NOIP TG T2字符串, 模拟容易
58生日LuoguP1104入门_字符串, 排序容易
59机器翻译CCF2010 NOIP TG T1队列容易
60约瑟夫问题LuoguP1996链表, 队列入门
61统计单词数CCF2011 NOIP PJ T2入门_字符串容易
62斯诺登的密码LuoguP1603入门_字符串容易
63单词分类LuoguP1808入门_字符串容易
64计算分数LuoguP1572字符串容易
65硬币翻转LuoguP2708入门_字符串, 思维容易
66Barn Echoes GUSACOP2957入门_字符串, 模拟容易
67网络连接CCF2021 CSP-J T3字符串, 模拟一般般
68求和LuoguP6051字符串, 模拟容易
69提示问题LuoguP3880字符串, 模拟容易
70计算器的改良LuoguP1022字符串, 模拟一般般
71XOR-distanceCodeForces1918C位运算, 贪心一般般
72地毯LuoguP3397差分容易
73连续自然数和LuoguP1147前缀和, 差分, 双指针容易
74Party Invitations SLuoguP3068拓扑排序容易
75Minimize InversionsCodeForces1918B排序, 逆序对, 贪心容易
76Mieszanie kolorówLuoguP9094前缀和, 差分容易
77卡牌游戏LuoguP6625前缀和, 贪心容易
78水壶LuoguP6568前缀和入门
79A Balanced Problemset?CodeForces912B数学, 最大公约数一般般
80Did We Get Everything Covered?CodeForces912C贪心, 字符串看懂题解
81海港CCF2016 NOIP PJ T3队列, 模拟一般般
82Bad Hair DayUSACOP2866, 单调栈容易
83发射塔LuoguP1901, 单调栈容易
84验证栈序列LuoguP4387容易
85日志分析LuoguP1165, 栈_例题容易
86Clumsy CowsUSACOP3056一般般
87表达式求值CCF2013 NOIP PJ T2, 字符串容易
88Chocolate Eating SUSACOP2985二分答案容易
89Time Management SUSACOP2920二分答案容易
90木材加工LuoguP2440二分答案容易
91跳石头CCF2015 NOIP TG二分答案一般般
92奶牛晒衣服LuoguP1843二分答案容易
93进击的奶牛LuoguP1824二分答案容易
94保龄球LuoguP1918二分, 二分_例题容易
95烦恼的高考志愿LuoguP1678二分, 二分_例题容易
96眼红的MedusaLuoguP1571二分, 二分_例题入门
97最大公约数LuoguP7243BFS, 数学容易
98面试LuoguP8838DFS_枚举入门
99Cows on Skates GUSACOP6207DFS_枚举, 地图容易
100取数游戏LuoguP1123搜索, DFS, 回溯容易
101表达式CCF2020 CSP-J T3树型结构, 递归, 小有难度
102封锁阳光大学LuoguP1330图论, DFS, 染色容易
103Another Array ProblemCodeForces840C思维, 构造, 贪心看懂题解
104角色属性树LuoguP2441树型结构容易
105对称二叉树LuoguP5018树型结构, 递归一般般
106Array RepetitionCodeForces919D数学, 二分小有难度
107Partitioning the ArrayCodeForces919C数学一般般
108廊桥分配CCF2021 CSP-S T1队列, 优先队列容易
109回文CCF2021 CSP-S T3模拟, 容易
110Add and DivideCodeForces701A数学小有难度
111Replace and Keep SortedCodeForces701B前缀和独立完成
112Floor and ModCodeForces701C数学一般般
113Multiples and Power DifferencesCodeForces701D构造一般般
114Three swimmersCodeForces704A数学入门
115Card DeckCodeForces704B贪心独立完成
116Maximum widthCodeForces704C构造, 贪心看懂题解
117Genius's GambitCodeForces704D构造小有难度
118Shifting StacksCodeForces703A前缀和, 构造独立完成
119Eastern ExhibitionCodeForces703B数学容易
120Guessing the GreatestCodeForces703C二分小有难度
121Max MedianCodeForces703D二分, 前缀和小有难度
122Anti-knapsackCodeForces705A数学容易
123Mathematical AdditionCodeForces755A数学容易
124Coloring RectanglesCodeForces755B贪心小有难度
125Anya and CubesCodeForces297E搜索, DFS, 双指针, meet-in-the-middle小有难度
126valiant_s_new_mapCodeForces841D前缀和, 二分看懂题解
127Kill DemodogsCodeForces841B数学, 贪心看懂题解
128Joey Takes MoneyCodeForces841A贪心容易
129even_subarraysCodeForces841C前缀和, 位运算
130Two ArraysCodeForces755C排序容易
131子串计算OpenJudge2.1.2472入门_字符串容易
132Lonely Photo BUSACOUSACO21DEC_B1模拟容易
133Walking Home BUSACOUSACO21DEC_B3DFS容易
134Absolute MaximizationCodeForces840A位运算, 贪心容易
135IncinerateCodeForces840BRMQ, 思维, 排序, 模拟容易
136早苗Zhili2017.08.11模拟赛2动态规划, 序列动态规划, 矩阵快速幂小有难度
137加成序列Acwing170搜索, DFS, 迭代加深, 迭代加深_例题容易
138生日蛋糕Acwing168搜索, DFS, 剪枝, 剪枝_例题一般般
139矩阵距离ZhiliNone搜索, BFS, 多源广搜, BFS_例题容易
140Robot Instructions SUSACOUSACO22FEB_S2搜索, DFS, 枚举, 双指针, meet-in-the-middle一般般
141靶形数独LuoguP1074搜索, DFS, 剪枝一般般
142埃及分数LuoguP1763搜索, DFS, 迭代加深小有难度
143木棒Acwing167搜索, 剪枝, 剪枝_例题一般般
144Acowdemia III BUSACOUSACO21OPEN_B3枚举, 入门_循环, 入门_字符串容易
145Acowdemia II BUSACOUSACO21OPEN_B2模拟容易
146Acowdemia I BUSACOUSACO21OPEN_B1枚举, 入门_循环容易
147Circular Barn SUSACOUSACO22DEC_S2博弈论, 数学看懂题解
148COW Operations SUSACOUSACO22OPEN_S3前缀和, 思维一般般
149Reverse Engineering BUSACOUSACO22DEC_B3构造一般般
150Rotate and Shift BUSACOUSACO23OPEN_B3思维, 数学一般般
151Loan Repayment SUSACOUSACO20JAN_S2二分, 数学一般般
152Berry Picking SUSACOUSACO20JAN_S1贪心容易
153Clock Tree SUSACOUSACO20FEB_S3, 思维, 贪心一般般
154Triangles SUSACOUSACO20FEB_S2数学容易
155Swapity Swapity Swap SUSACOUSACO20FEB_S1线性代数, 思维, 快速幂一般般
156The Moo Particle SUSACOUSACO20OPEN_S3一般般
157No Time to Paint SUSACOUSACO21JAN_S2前缀和, 思维容易
158Cereal 2 SUSACOUSACO22JAN_S3基环树, 图论小有难度
159Moo Language BUSACOUSACO23OPEN_B2模拟, 枚举, 字符串小有难度
160Pareidolia SUSACOUSACO23OPEN_S3动态规划, 线性动态规划一般般
161Field Day SUSACOUSACO23OPEN_S2BFS, 状态压缩容易
162Milk Sum SUSACOUSACO23OPEN_S1二分, 数学, 前缀和容易
163Leaders BUSACOUSACO23JAN_B1特判, 思维容易
164Moo Operations BUSACOUSACO23JAN_B3特判, 思维容易
165Air Cownditioning II BUSACOUSACO23JAN_B2DFS, DFS_枚举容易
166FEB BUSACOUSACO23OPEN_B1模拟容易
167Moo Route II SUSACOUSACO23FEB_S3DFS, 一般般
168Cow-libi SUSACOUSACO23FEB_S2二分容易
169Bakery SUSACOUSACO23FEB_S1二分, 数学一般般
170Watching Mooloo BUSACOUSACO23FEB_B3递推, 动态规划容易
171Stamp Grid BUSACOUSACO23FEB_B2模拟容易
172Hungry Cow BUSACOUSACO23FEB_B1入门_循环容易
173Redistributing Gifts SUSACOUSACO22FEB_S1图论, 传递闭包容易
174Email Filing SUSACOUSACO22FEB_S3模拟小有难度
175Barn Tree SUSACOUSACO22DEC_S1DFS, 树型结构容易
176Year of the Cow SUSACOUSACO21FEB_S3贪心, 排序容易
177Comfortable Cows SUSACOUSACO21FEB_S2BFS容易
178Just Green Enough SUSACOUSACO21FEB_S1枚举容易
179Spaced Out SUSACOUSACO21JAN_S3思维, 贪心容易
180Dance Mooves SUSACOUSACO21JAN_S1并查集, 图论一般般
181Moo Route SUSACOUSACO23JAN_S3贪心看懂题解
182Following Directions SUSACOUSACO23JAN_S2模拟容易
183Find and Replace SUSACOUSACO23JAN_S1基环树, 思维一般般
184Just Stalling BUSACOUSACO21JAN_B3排序, 组合数学容易
185Uddered but not Herd BUSACOUSACO21JAN_B1双指针, 字符串容易
186Even More Odd Photos BUSACOUSACO21JAN_B2数学容易
187Range Reconstruction SUSACOUSACO22DEC_S3构造容易
188Feeding the Cows BUSACOUSACO22DEC_B2贪心容易
189Cow College BUSACOUSACO22DEC_B1排序容易
190Subset Equality SUSACOUSACO22OPEN_S2预处理, 思维一般般
191Visits SUSACOUSACO22OPEN_S1基环树容易
192Alchemy BUSACOUSACO22OPEN_B3DFS_枚举容易
193Counting Liars BUSACOUSACO22OPEN_B2排序, 双指针容易
194最小函数值LuoguP2085, 优先队列容易
195Photoshoot BUSACOUSACO22OPEN_B1字符串, 思想看懂题解
196Cow Frisbee SUSACOUSACO22JAN_S2单调栈容易
197Searching for Soulmates SUSACOUSACO22JAN_S1数学, 思维一般般
198Blocks BUSACOUSACO22FEB_B3DFS, DFS_枚举容易
199Photoshoot 2 BUSACOUSACO22FEB_B2思维, 入门_桶, 入门_数组看懂题解
200Drought BUSACOUSACO22JAN_B3贪心, 思维一般般
201Non-Transitive Dice BUSACOUSACO22JAN_B2入门_函数, 模拟容易
202Herdle BUSACOUSACO22JAN_B1入门_循环, 入门_字符串, 模拟容易
203Single-use StonesCodeForces965D前缀和
204求和Luogu蓝桥杯A2022_C题前缀和容易
205Oil DepositsUVAUVA572DFS容易
206Sleeping in Class BUSACOUSACO22FEB_B1枚举, 入门_循环容易
/app/www/public/data/attic/icpc/problems.1675838210.txt.gz · 最后更改: 2023/02/08 06:36 由 温婕莺