ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6220 P641A   Little Artem and Grasshopper 0 / 0 3
6219 P641B   Little Artem and Matrix 0 / 0 4
6218 P641C   Little Artem and Dance 0 / 0 6
6217 P641D   Little Artem and Random Variable 0 / 0 9
6213 P643A   Bear and Colors 0 / 0 5
6204 P644C   Hostname Aliases 0 / 0 7
6203 P645A   Amity Assessment 0 / 0 4
6191 P651A   Joysticks 0 / 0 3
6189 P652A   Gabriel and Caterpillar 0 / 0 4
6183 P653A   Bear and Three Balls 0 / 0 3
6181 P653C   Bear and Up-Down 0 / 0 6
6175 P656B   Scrambled 0 / 0 5
6169 P658A   Bear and Reverse Radewoosh 0 / 0 3
6168 P659A   Round House 0 / 0 3
6166 P659C   Tanya and Toys 0 / 0 4
6165 P659D   Bicycle Race 0 / 0 5
6161 P660A   Co-prime Array 0 / 0 4
6160 P660B   Seating On Bus 0 / 0 3
6144 P662D   International Olympiad 0 / 0 7
6140 P665A   Buses Between Cities 0 / 0 5
6134 P666A   Reberland Linguistics 0 / 0 6
6125 P670B   Game of Robots 0 / 0 3
6124 P670C   Cinema 0 / 0 4
6123 P670D1   Magic Powder - 1 0 / 0 4
6122 P670D2   Magic Powder - 2 0 / 0 5
6119 P671A   Recycling Bottles 0 / 0 6
6114 P672A   Summer Camp 0 / 0 3
6113 P672B   Different is Good 0 / 0 3
6112 P673A   Bear and Game 0 / 0 3
6111 P673B   Problems for Round 0 / 0 4
6105 P676A   Nicholas and Permutation 0 / 0 3
6104 P676B   Pyramid of Glasses 0 / 0 5
6102 P676D   Theseus and labyrinth 0 / 0 7
6100 P677A   Vanya and Fence 0 / 0 3
6099 P677B   Vanya and Food Processor 0 / 0 4
6098 P677C   Vanya and Label 0 / 0 5
6096 P677E   Vanya and Balloons 0 / 0 8
6095 P678A   Johny Likes Numbers 0 / 0 3
6094 P678B   The Same Calendar 0 / 0 5
6093 P678C   Joty and Chocolate 0 / 0 5
6087 P679C   Bear and Square Grid 0 / 0 9
6086 P679D   Bear and Chase 0 / 0 10
6084 P680A   Bear and Five Cards 0 / 0 3
6083 P680B   Bear and Finding Criminals 0 / 0 3
6082 P681A   A Good Contest 0 / 0 3
6059 P685D   Kay and Eternity 0 / 0 10
6057 P686A   Free Ice Cream 0 / 0 3
6056 P686B   Little Robber Girl's Zoo 0 / 0 3
6050 P688A   Opponents 0 / 0 3
6048 P689A   Mike and Cellphone 0 / 0 4
6044 P689E   Mike and Geometry Problem 0 / 0 7
6026 P691A   Fashion in Berland 0 / 0 3
6025 P691B   s-palindrome 0 / 0 5
6024 P691C   Exponential notation 0 / 0 6
6020 P696A   Lorenzo Von Matterhorn 0 / 0 5
6018 P696C   PLEASE 0 / 0 7
6014 P697A   Pineapple Incident 0 / 0 3
6013 P697B   Barnicle 0 / 0 4
6006 P699A   Launch of Collider 0 / 0 3
6005 P699B   One Bomb 0 / 0 4
5999 P701A   Cards 0 / 0 3
5996 P702A   Maximum Increase 0 / 0 3
5995 P702B   Powers of Two 0 / 0 5
5994 P702C   Cellular Network 0 / 0 5
5990 P703A   Mishka and Game 0 / 0 3
5989 P703B   Mishka and trip 0 / 0 4
5988 P703C   Chris and Road 0 / 0 7
5985 P704A   Thor 0 / 0 5
5983 P704C   Black Widow 0 / 0 10
5980 P705A   Hulk 0 / 0 3
5978 P706A   Beru-taxi 0 / 0 3
5977 P706B   Interesting drink 0 / 0 3
5974 P706E   Working routine 0 / 0 9
5973 P707A   Brain's Photos 0 / 0 3
5970 P707D   Persistent Bookcase 0 / 0 8
5968 P708A   Letters Cyclic Shift 0 / 0 4
5967 P708B   Recover the String 0 / 0 6
5963 P709A   Juicer 0 / 0 3
5962 P709B   Checkpoints 0 / 0 5
5961 P710A   King Moves 0 / 0 3
5955 P711A   Bus to Udayland 0 / 0 3
5954 P711B   Chris and Magic Square 0 / 0 4
5950 P712A   Memory and Crow 0 / 0 3
5949 P712B   Memory and Trident 0 / 0 3
5945 P713A   Sonya and Queries 0 / 0 4
5940 P714A   Meeting of Old Friends 0 / 0 3
5939 P714B   Filya and Homework 0 / 0 4
5933 P716A   Crazy Computer 0 / 0 3
5929 P717C   Potions Homework 0 / 0 4
5922 P718A   Efim and Strange Grade 0 / 0 5
5918 P719A   Vitya in the Countryside 0 / 0 3
5912 P720E   Cipher 0 / 0 10
5910 P721A   One-dimensional Japanese Crossword 0 / 0 3
5909 P721B   Passwords 0 / 0 3
5905 P722A   Broken Clock 0 / 0 4
5904 P722B   Verse Pattern 0 / 0 4
5900 P722F   Cyclic Cipher 0 / 0 10
5899 P723A   The New Year: Meeting Friends 0 / 0 3
5898 P723B   Text Document Analysis 0 / 0 3
5896 P723D   Lakes in Berland 0 / 0 5

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