icpc:problems:701a_add_and_divide | Add and Divide | 701A | CodeForces | 小有难度 |
icpc:problems:701b_replace_and_keep_sorted | Replace and Keep Sorted | 701B | CodeForces | 独立完成 |
icpc:problems:701c_floor_and_mod | Floor and Mod | 701C | CodeForces | 一般般 |
icpc:problems:701d_multiples_and_power_differences | Multiples and Power Differences | 701D | CodeForces | 一般般 |
icpc:problems:703a_shifting_stacks | Shifting Stacks | 703A | CodeForces | 独立完成 |
icpc:problems:703b_eastern_exhibition | Eastern Exhibition | 703B | CodeForces | 容易 |
icpc:problems:703c_guessing_the_greatest | Guessing the Greatest | 703C | CodeForces | 小有难度 |
icpc:problems:703d_max_median | Max Median | 703D | CodeForces | 小有难度 |
icpc:problems:704a_three_swimmers | Three swimmers | 704A | CodeForces | 入门 |
icpc:problems:704b_card_deck | Card Deck | 704B | CodeForces | 独立完成 |
icpc:problems:704c_maximum_width | Maximum width | 704C | CodeForces | 看懂题解 |
icpc:problems:704d_genius_s_gambit | Genius's Gambit | 704D | CodeForces | 小有难度 |
icpc:problems:705a_anti-knapsack | Anti-knapsack | 705A | CodeForces | 容易 |
icpc:problems:755_two_arrays | Two Arrays | 755C | CodeForces | 容易 |
icpc:problems:755a_mathematical_addition | Mathematical Addition | 755A | CodeForces | 容易 |
icpc:problems:755b_coloring_rectangles | Coloring Rectangles | 755B | CodeForces | 小有难度 |
icpc:problems:912c_did_we_get_everything_covered | Did We Get Everything Covered? | 912C | CodeForces | 看懂题解 |
icpc:problems:919c_partitioning_the_array | Partitioning the Array | 919C | CodeForces | 一般般 |
icpc:problems:919d_array_repetition | Array Repetition | 919D | CodeForces | 小有难度 |
icpc:problems:921b_a_balanced_problemset | A Balanced Problemset? | 912B | CodeForces | 一般般 |
icpc:problems:absolute_maximization | Absolute Maximization | 840A | CodeForces | 容易 |
icpc:problems:another_array_problem | Another Array Problem | 840C | CodeForces | 看懂题解 |
icpc:problems:anya_and_cubes | Anya and Cubes | 297E | CodeForces | 小有难度 |
icpc:problems:cf_1918_b | Minimize Inversions | 1918B | CodeForces | 容易 |
icpc:problems:cf_1918_c | XOR-distance | 1918C | CodeForces | 一般般 |
icpc:problems:csp_j_2020_表达式 | 表达式 | 2020 CSP-J T3 | CCF | 小有难度 |
icpc:problems:csp_s_2021_回文 | 回文 | 2021 CSP-S T3 | CCF | 容易 |
icpc:problems:csp_s_2021_廊桥分配 | 廊桥分配 | 2021 CSP-S T1 | CCF | 容易 |
icpc:problems:even_subarrays | even_subarrays | 841C | CodeForces | 难 |
icpc:problems:incinerate | Incinerate | 840B | CodeForces | 容易 |
icpc:problems:joey_takes_money | Joey Takes Money | 841A | CodeForces | 容易 |
icpc:problems:kill_demodogs | Kill Demodogs | 841B | CodeForces | 看懂题解 |
icpc:problems:luogup1002 | 过河卒 | 2002 NOIP PJ T4 | CCF | 入门 |
icpc:problems:luogup10133 | Balancing Bacteria B | USACO24JAN B3 | USACO | 一般般 |
icpc:problems:luogup1022 | 计算器的改良 | P1022 | Luogu | 一般般 |
icpc:problems:luogup1035 | 级数求和 | P1035 | Luogu | 入门 |
icpc:problems:luogup1055 | ISBN 号码 | 2008 NOIP PJ T1 | CCF | 入门 |
icpc:problems:luogup1057 | 传球游戏 | P1057 | Luogu | 容易 |
icpc:problems:luogup1067 | 多项式输出 | 2009 NOIP PJ T1 | CCF | 容易 |
icpc:problems:luogup1098 | 字符串的展开 | 2007 NOIP TG T2 | CCF | 容易 |
icpc:problems:luogup1103 | 书本整理 | P1103 | Luogu | 一般般 |
icpc:problems:luogup1104 | 生日 | P1104 | Luogu | 容易 |
icpc:problems:luogup1109 | 学生分组 | P1109 | Luogu | 容易 |
icpc:problems:luogup1115 | 最大子段和 | P1115 | Luogu | 入门 |
icpc:problems:luogup1123 | 取数游戏 | P1123 | Luogu | 容易 |
icpc:problems:luogup1130 | 红牌 | P1130 | Luogu | 容易 |
icpc:problems:luogup1140 | 相似基因 | P1140 | Luogu | 容易 |
icpc:problems:luogup1147 | 连续自然数和 | P1147 | Luogu | 容易 |
icpc:problems:luogup1150 | Peter 的烟 | P1150 | Luogu | 容易 |
icpc:problems:luogup1165 | 日志分析 | P1165 | Luogu | 容易 |
icpc:problems:luogup1175 | 表达式的转换 | P1175 | Luogu | 一般般 |
icpc:problems:luogup1203 | Broken Necklace | P1203 | Luogu | 容易 |
icpc:problems:luogup1216 | 数字三角形 | P1216 | Luogu | 容易 |
icpc:problems:luogup1233 | 木棍加工 | P1233 | Luogu | 容易 |
icpc:problems:luogup1293 | 班级聚会 | P1293 | Luogu | 入门 |
icpc:problems:luogup1308 | 统计单词数 | 2011 NOIP PJ T2 | CCF | 容易 |
icpc:problems:luogup1330 | 封锁阳光大学 | P1330 | Luogu | 容易 |
icpc:problems:luogup1359 | 租用游艇 | P1359 | Luogu | 容易 |
icpc:problems:luogup1388 | 算式 | P1388 | Luogu | 小有难度 |
icpc:problems:luogup1425 | 小鱼的游泳时间 | P1425 | Luogu | 入门 |
icpc:problems:luogup1481 | 魔族密码 | P1481 | Luogu | 容易 |
icpc:problems:luogup1540 | 机器翻译 | 2010 NOIP TG T1 | CCF | 容易 |
icpc:problems:luogup1563 | 玩具谜题 | 2016 NOIP TG T1 | CCF | 容易 |
icpc:problems:luogup1569 | Generic Cow Protests | P1569 | Luogu | 容易 |
icpc:problems:luogup1571 | 眼红的Medusa | P1571 | Luogu | 入门 |
icpc:problems:luogup1572 | 计算分数 | P1572 | Luogu | 容易 |
icpc:problems:luogup1603 | 斯诺登的密码 | P1603 | Luogu | 容易 |
icpc:problems:luogup1678 | 烦恼的高考志愿 | P1678 | Luogu | 容易 |
icpc:problems:luogup1796 | 汤姆斯的天堂梦 | P1796 | Luogu | 容易 |
icpc:problems:luogup1808 | 单词分类 | P1808 | Luogu | 容易 |
icpc:problems:luogup1824 | 进击的奶牛 | P1824 | Luogu | 容易 |
icpc:problems:luogup1843 | 奶牛晒衣服 | P1843 | Luogu | 容易 |
icpc:problems:luogup1851 | 好朋友 | P1851 | Luogu | 入门 |
icpc:problems:luogup1873 | EKO / 砍树 | P1873 | Luogu | 容易 |
icpc:problems:luogup1876 | 开灯 | P1876 | Luogu | 容易 |
icpc:problems:luogup1886 | 滑动窗口 | P1886 | Luogu | 容易 |
icpc:problems:luogup1887 | 乘积最大3 | P1887 | Luogu | 入门 |
icpc:problems:luogup1901 | 发射塔 | P1901 | Luogu | 容易 |
icpc:problems:luogup1918 | 保龄球 | P1918 | Luogu | 容易 |
icpc:problems:luogup1968 | 美元汇率 | P1968 | Luogu | 容易 |
icpc:problems:luogup1970 | 花匠 | 2013 NOIP TG D2T2 | CCF | 小有难度 |
icpc:problems:luogup1977 | 出租车拼车 | P1977 | Luogu | 容易 |
icpc:problems:luogup1981 | 表达式求值 | 2013 NOIP PJ T2 | CCF | 容易 |
icpc:problems:luogup1996 | 约瑟夫问题 | P1996 | Luogu | 入门 |
icpc:problems:luogup2008 | 大朋友的数字 | P2008 | Luogu | 容易 |
icpc:problems:luogup2028 | 龙兄摘苹果 | P2028 | Luogu | 容易 |
icpc:problems:luogup2058 | 海港 | 2016 NOIP PJ T3 | CCF | 一般般 |
icpc:problems:luogup2362 | 围栏木桩 | P2362 | Luogu | 容易 |
icpc:problems:luogup2367 | 语文成绩 | P2367 | Luogu | 入门 |
icpc:problems:luogup2440 | 木材加工 | P2440 | Luogu | 容易 |
icpc:problems:luogup2441 | 角色属性树 | P2441 | Luogu | 容易 |
icpc:problems:luogup2669 | 金币 | NOIP 2015 PJ T1 | CCF | 容易 |
icpc:problems:luogup2708 | 硬币翻转 | P2708 | Luogu | 容易 |
icpc:problems:luogup2800 | 又上锁妖塔 | P2800 | Luogu | 容易 |
icpc:problems:luogup2837 | Dining Cows B | P2837 | USACO | 入门 |
icpc:problems:luogup2866 | Bad Hair Day | P2866 | USACO | 容易 |
icpc:problems:luogup2920 | Time Management S | P2920 | USACO | 容易 |
icpc:problems:luogup2952 | Cow Line | P2952 | USACO | 容易 |
icpc:problems:luogup2957 | Barn Echoes G | P2957 | USACO | 容易 |
icpc:problems:luogup2985 | Chocolate Eating S | P2985 | USACO | 容易 |
icpc:problems:luogup3009 | Profits S | P3009 | Luogu | 入门 |
icpc:problems:luogup3056 | Clumsy Cows | P3056 | USACO | 一般般 |
icpc:problems:luogup3068 | Party Invitations S | P3068 | Luogu | 容易 |
icpc:problems:luogup3397 | 地毯 | P3397 | Luogu | 容易 |
icpc:problems:luogup3399 | 丝绸之路 | P3399 | Luogu | 容易 |
icpc:problems:luogup3662 | Why Did the Cow Cross the Road II S | P3662 | USACO | 容易 |
icpc:problems:luogup3880 | 提示问题 | P3880 | Luogu | 容易 |
icpc:problems:luogup4387 | 验证栈序列 | P4387 | Luogu | 容易 |
icpc:problems:luogup5018 | 对称二叉树 | P5018 | Luogu | 一般般 |
icpc:problems:luogup5542 | Painting The Barn S | P5542 | Luogu | 容易 |
icpc:problems:luogup5661 | 公交换乘 | 2019 CSP-J T2 | CCF | 容易 |
icpc:problems:luogup6051 | 求和 | P6051 | Luogu | 容易 |
icpc:problems:luogup6207 | Cows on Skates G | P6207 | USACO | 容易 |
icpc:problems:luogup6568 | 水壶 | P6568 | Luogu | 入门 |
icpc:problems:luogup6625 | 卡牌游戏 | P6625 | Luogu | 容易 |
icpc:problems:luogup7074 | 方格取数 | 2020 CSP-J T4 | CCF | 一般般 |
icpc:problems:luogup7158 | Password of Shady | P7158 | Luogu | 一般般 |
icpc:problems:luogup7226 | POT | P7226 | Luogu | 入门 |
icpc:problems:luogup7243 | 最大公约数 | P7243 | Luogu | 容易 |
icpc:problems:luogup7257 | FILIP | P7257 | Luogu | 入门 |
icpc:problems:luogup7772 | FAKTOR | P7772 | Luogu | 入门 |
icpc:problems:luogup7911 | 网络连接 | 2021 CSP-J T3 | CCF | 一般般 |
icpc:problems:luogup7912 | 小熊的果篮 | 2021 CSP-J T4 | CCF | 一般般 |
icpc:problems:luogup8395 | Good Fours and Good Fives | P8395 | Luogu | 容易 |
icpc:problems:luogup8707 | 走方格 | P8707 | Luogu | 入门 |
icpc:problems:luogup8814 | 解密 | 2022 CSP-J T2 | CCF | 一般般 |
icpc:problems:luogup8816 | 上升点列 | 2022 CPS-J T4 | CCF | 一般般 |
icpc:problems:luogup8838 | 面试 | P8838 | Luogu | 入门 |
icpc:problems:luogup9094 | Mieszanie kolorów | P9094 | Luogu | 容易 |
icpc:problems:noip_tg_2015_跳石头 | 跳石头 | 2015 NOIP TG | CCF | 一般般 |
icpc:problems:oil_deposits | Oil Deposits | UVA572 | UVA | 容易 |
icpc:problems:single-use_stones | Single-use Stones | 965D | CodeForces | 难 |
icpc:problems:usaco20feb_clock_tree_s | Clock Tree S | USACO20FEB_S3 | USACO | 一般般 |
icpc:problems:usaco20feb_swapity_swapity_swap_s | Swapity Swapity Swap S | USACO20FEB_S1 | USACO | 一般般 |
icpc:problems:usaco20feb_triangles_s | Triangles S | USACO20FEB_S2 | USACO | 容易 |
icpc:problems:usaco20jan_berry_picking_s | Berry Picking S | USACO20JAN_S1 | USACO | 容易 |
icpc:problems:usaco20jan_loan_repayment_s | Loan Repayment S | USACO20JAN_S2 | USACO | 一般般 |
icpc:problems:usaco20open_the_moo_particle_s | The Moo Particle S | USACO20OPEN_S3 | USACO | 一般般 |
icpc:problems:usaco21dec_lonely_photo_b | Lonely Photo B | USACO21DEC_B1 | USACO | 容易 |
icpc:problems:usaco21dec_walking_home_b | Walking Home B | USACO21DEC_B3 | USACO | 容易 |
icpc:problems:usaco21feb_comfortable_cows_s | Comfortable Cows S | USACO21FEB_S2 | USACO | 容易 |
icpc:problems:usaco21feb_just_green_enough_s | Just Green Enough S | USACO21FEB_S1 | USACO | 容易 |
icpc:problems:usaco21feb_year_of_the_cow_s | Year of the Cow S | USACO21FEB_S3 | USACO | 容易 |
icpc:problems:usaco21jan_dance_mooves_s | Dance Mooves S | USACO21JAN_S1 | USACO | 一般般 |
icpc:problems:usaco21jan_even_more_odd_photos_b | Even More Odd Photos B | USACO21JAN_B2 | USACO | 容易 |
icpc:problems:usaco21jan_just_stalling_b | Just Stalling B | USACO21JAN_B3 | USACO | 容易 |
icpc:problems:usaco21jan_no_time_to_paint_s | No Time to Paint S | USACO21JAN_S2 | USACO | 容易 |
icpc:problems:usaco21jan_spaced_out_s | Spaced Out S | USACO21JAN_S3 | USACO | 容易 |
icpc:problems:usaco21jan_uddered_but_not_herd_b | Uddered but not Herd | USACO21JAN_B1 | USACO | 容易 |
icpc:problems:usaco21open_acowdemia_i_b | Acowdemia I B | USACO21OPEN_B1 | USACO | 容易 |
icpc:problems:usaco21open_acowdemia_ii_b | Acowdemia II B | USACO21OPEN_B2 | USACO | 容易 |
icpc:problems:usaco21open_acowdemia_iii_b | Acowdemia III B | USACO21OPEN_B3 | USACO | 容易 |
icpc:problems:usaco22dec_barn_tree_s | Barn Tree S | USACO22DEC_S1 | USACO | 容易 |
icpc:problems:usaco22dec_circular_barn_s | Circular Barn S | USACO22DEC_S2 | USACO | 看懂题解 |
icpc:problems:usaco22dec_cow_college_b | Cow College B | USACO22DEC_B1 | USACO | 容易 |
icpc:problems:usaco22dec_feeding_the_cows_b | Feeding the Cows B | USACO22DEC_B2 | USACO | 容易 |
icpc:problems:usaco22dec_range_reconstruction_s | Range Reconstruction S | USACO22DEC_S3 | USACO | 容易 |
icpc:problems:usaco22dec_reverse_engineering_b | Reverse Engineering B | USACO22DEC_B3 | USACO | 一般般 |
icpc:problems:usaco22feb_blocks_b | Blocks B | USACO22FEB_B3 | USACO | 容易 |
icpc:problems:usaco22feb_email_filing_s | Email Filing S | USACO22FEB_S3 | USACO | 小有难度 |
icpc:problems:usaco22feb_photoshoot_2_b | Photoshoot 2 B | USACO22FEB_B2 | USACO | 看懂题解 |
icpc:problems:usaco22feb_redistributing_gifts_s | Redistributing Gifts S | USACO22FEB_S1 | USACO | 容易 |
icpc:problems:usaco22feb_robot_instructions_s | Robot Instructions S | USACO22FEB_S2 | USACO | 一般般 |
icpc:problems:usaco22feb_sleeping_in_class_b | Sleeping in Class B | USACO22FEB_B1 | USACO | 容易 |
icpc:problems:usaco22jan_cereal_2_s | Cereal 2 S | USACO22JAN_S3 | USACO | 小有难度 |
icpc:problems:usaco22jan_cow_frisbee_s | Cow Frisbee S | USACO22JAN_S2 | USACO | 容易 |
icpc:problems:usaco22jan_drought_b | Drought B | USACO22JAN_B3 | USACO | 一般般 |
icpc:problems:usaco22jan_herdle_b | Herdle B | USACO22JAN_B1 | USACO | 容易 |
icpc:problems:usaco22jan_non-transitive_dice_b | Non-Transitive Dice B | USACO22JAN_B2 | USACO | 容易 |
icpc:problems:usaco22jan_searching_for_soulmates_s | Searching for Soulmates S | USACO22JAN_S1 | USACO | 一般般 |
icpc:problems:usaco22open_alchemy_b | Alchemy B | USACO22OPEN_B3 | USACO | 容易 |
icpc:problems:usaco22open_counting_liars_b | Counting Liars B | USACO22OPEN_B2 | USACO | 容易 |
icpc:problems:usaco22open_cow_operations_s | COW Operations S | USACO22OPEN_S3 | USACO | 一般般 |
icpc:problems:usaco22open_photoshoot_b | Photoshoot B | USACO22OPEN_B1 | USACO | 看懂题解 |
icpc:problems:usaco22open_subset_equality_s | Subset Equality S | USACO22OPEN_S2 | USACO | 一般般 |
icpc:problems:usaco22open_visits_s | Visits S | USACO22OPEN_S1 | USACO | 容易 |
icpc:problems:usaco23feb_bakery_s | Bakery S | USACO23FEB_S1 | USACO | 一般般 |
icpc:problems:usaco23feb_cow-libi_s | Cow-libi S | USACO23FEB_S2 | USACO | 容易 |
icpc:problems:usaco23feb_hungry_cow_b | Hungry Cow B | USACO23FEB_B1 | USACO | 容易 |
icpc:problems:usaco23feb_moo_route_ii_s | Moo Route II S | USACO23FEB_S3 | USACO | 一般般 |
icpc:problems:usaco23feb_stamp_grid_b | Stamp Grid B | USACO23FEB_B2 | USACO | 容易 |
icpc:problems:usaco23feb_watching_mooloo_b | Watching Mooloo B | USACO23FEB_B3 | USACO | 容易 |
icpc:problems:usaco23jan_air_cownditioning_ii_b | Air Cownditioning II B | USACO23JAN_B2 | USACO | 容易 |
icpc:problems:usaco23jan_find_and_replace_s | Find and Replace S | USACO23JAN_S1 | USACO | 一般般 |
icpc:problems:usaco23jan_following_directions_s | Following Directions S | USACO23JAN_S2 | USACO | 容易 |
icpc:problems:usaco23jan_leaders_b | Leaders B | USACO23JAN_B1 | USACO | 容易 |
icpc:problems:usaco23jan_moo_operations_b | Moo Operations B | USACO23JAN_B3 | USACO | 容易 |
icpc:problems:usaco23jan_moo_route_s | Moo Route S | USACO23JAN_S3 | USACO | 看懂题解 |
icpc:problems:usaco23open_feb_b | FEB B | USACO23OPEN_B1 | USACO | 容易 |
icpc:problems:usaco23open_field_day_s | Field Day S | USACO23OPEN_S2 | USACO | 容易 |
icpc:problems:usaco23open_milk_sum_s | Milk Sum S | USACO23OPEN_S1 | USACO | 容易 |
icpc:problems:usaco23open_moo_language_b | Moo Language B | USACO23OPEN_B2 | USACO | 小有难度 |
icpc:problems:usaco23open_pareidolia_s | Pareidolia S | USACO23OPEN_S3 | USACO | 一般般 |
icpc:problems:usaco23open_rotate_and_shift_b | Rotate and Shift B | USACO23OPEN_B3 | USACO | 一般般 |
icpc:problems:usaco24feb_maximizing_productivity_b | Maximizing Productivity B | USACO24FEB_B3 | USACO | 容易 |
icpc:problems:valiant_s_new_map | valiant_s_new_map | 841D | CodeForces | 看懂题解 |
icpc:problems:加成序列 | 加成序列 | 170 | Acwing | 容易 |
icpc:problems:埃及分数 | 埃及分数 | P1763 | Luogu | 小有难度 |
icpc:problems:子串计算 | 子串计算 | 2.1.2472 | OpenJudge | 容易 |
icpc:problems:早苗 | 早苗 | 2017.08.11模拟赛2 | Zhili | 小有难度 |
icpc:problems:最小函数值 | 最小函数值 | P2085 | Luogu | 容易 |
icpc:problems:木棒 | 木棒 | 167 | Acwing | 一般般 |
icpc:problems:生日蛋糕 | 生日蛋糕 | 168 | Acwing | 一般般 |
icpc:problems:矩阵距离 | 矩阵距离 | None | Zhili | 容易 |
icpc:problems:蓝桥杯_求和 | 求和 | 蓝桥杯A2022_C题 | Luogu | 容易 |
icpc:problems:靶形数独 | 靶形数独 | P1074 | Luogu | 一般般 |