ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8118 P288A   Polo the Penguin and Strings 0 / 0 4
8117 P288B   Polo the Penguin and Houses 0 / 0 5
8116 P288C   Polo the Penguin and XOR operation 0 / 0 5
8115 P288D   Polo the Penguin and Trees 0 / 0 9
8114 P288E   Polo the Penguin and Lucky Numbers 0 / 0 10
8113 P289A   Polo the Penguin and Segments 0 / 0 3
8112 P289B   Polo the Penguin and Matrix 0 / 0 4
8111 P290A   Mysterious strings 0 / 0 4
8110 P290B   QR code 0 / 0 5
8109 P290C   WTF? 0 / 0 5
8108 P290D   Orange 0 / 0 4
8107 P290E   HQ 0 / 0 9
8106 P290F   Greedy Petya 0 / 0 10
8105 P291A   Spyke Talks 0 / 0 3
8104 P291B   Command Line Arguments 0 / 0 4
8103 P291C   Network Mask 0 / 0 5
8102 P291D   Parallel Programming 0 / 0 5
8101 P291E   Tree-String Problem 0 / 0 7
8100 P292A   SMSC 0 / 0 3
8099 P292B   Network Topology 0 / 0 4
8098 P292C   Beautiful IP Addresses 0 / 0 7
8097 P292D   Connected Components 0 / 0 6
8096 P292E   Copying Data 0 / 0 6
8095 P293A   Weird Game 0 / 0 5
8094 P293B   Distinct Paths 0 / 0 10
8093 P293C   Cube Problem 0 / 0 9
8092 P293D   Ksusha and Square 0 / 0 10
8091 P293E   Close Vertices 0 / 0 10
8090 P294A   Shaass and Oskols 0 / 0 3
8089 P294B   Shaass and Bookshelf 0 / 0 5
8088 P294C   Shaass and Lights 0 / 0 6
8087 P294D   Shaass and Painter Robot 0 / 0 9
8086 P294E   Shaass the Great 0 / 0 8
8085 P295A   Greg and Array 0 / 0 4
8084 P295B   Greg and Graph 0 / 0 5
8083 P295C   Greg and Friends 0 / 0 7
8082 P295D   Greg and Caves 0 / 0 9
8081 P295E   Yaroslav and Points 0 / 0 9
8080 P296A   Yaroslav and Permutations 0 / 0 3
8079 P296B   Yaroslav and Two Strings 0 / 0 7
8078 P297A   Parity Game 0 / 0 5
8077 P297B   Fish Weight 0 / 0 5
8076 P297C   Splitting the Uniqueness 0 / 0 9
8075 P297D   Color the Carpet 0 / 0 9
8074 P297E   Mystic Carvings 0 / 0 10
8073 P298A   Snow Footprints 0 / 0 4
8072 P298B   Sail 0 / 0 4
8071 P299A   Ksusha and Array 0 / 0 3
8070 P299B   Ksusha the Squirrel 0 / 0 3
8069 P300A   Array 0 / 0 3
8068 P300B   Coach 0 / 0 5
8067 P300C   Beautiful Numbers 0 / 0 6
8066 P300D   Painting Square 0 / 0 8
8065 P300E   Empire Strikes Back 0 / 0 8
8064 P301A   Yaroslav and Sequence 0 / 0 6
8063 P301B   Yaroslav and Time 0 / 0 7
8062 P301C   Yaroslav and Algorithm 0 / 0 9
8061 P301D   Yaroslav and Divisors 0 / 0 8
8060 P301E   Yaroslav and Arrangements 0 / 0 10
8059 P302A   Eugeny and Array 0 / 0 3
8058 P302B   Eugeny and Play List 0 / 0 4
8057 P303A   Lucky Permutation Triple 0 / 0 4
8056 P303B   Rectangle Puzzle II 0 / 0 5
8055 P303C   Minimum Modular 0 / 0 9
8054 P303D   Rotatable Number 0 / 0 10
8053 P303E   Random Ranking 0 / 0 10
8052 P304A   Pythagorean Theorem II 0 / 0 4
8051 P304B   Calendar 0 / 0 4
8050 P305A   Strange Addition 0 / 0 5
8049 P305B   Continued Fractions 0 / 0 5
8048 P305C   Ivan and Powers of Two 0 / 0 5
8047 P305D   Olya and Graph 0 / 0 8
8046 P305E   Playing with String 0 / 0 8
8045 P306A   Candies 0 / 0 3
8044 P306B   Optimizer 0 / 0 7
8043 P306C   White, Black and White Again 0 / 0 7
8042 P306D   Polygon 0 / 0 8
8041 P309A   Morning run 0 / 0 7
8040 P309B   Context Advertising 0 / 0 7
8039 P309C   Memory for Arrays 0 / 0 6
8038 P309D   Tennis Rackets 0 / 0 10
8037 P309E   Sheep 0 / 0 10
8036 P311A   The Closest Pair 0 / 0 4
8035 P311B   Cats Transport 0 / 0 9
8034 P311C   Fetch the Treasure 0 / 0 9
8033 P311D   Interval Cubing 0 / 0 10
8032 P311E   Biologist 0 / 0 8
8031 P312A   Whose sentence is it? 0 / 0 3
8030 P312B   Archer 0 / 0 4
8029 P313A   Ilya and Bank Account 0 / 0 3
8028 P313B   Ilya and Queries 0 / 0 3
8027 P313C   Ilya and Matrix 0 / 0 4
8026 P313D   Ilya and Roads 0 / 0 7
8025 P313E   Ilya and Two Numbers 0 / 0 8
8024 P314A   Sereja and Contest 0 / 0 5
8023 P314B   Sereja and Periods 0 / 0 7
8022 P314C   Sereja and Subsequences 0 / 0 7
8021 P314D   Sereja and Straight Lines 0 / 0 9
8020 P314E   Sereja and Squares 0 / 0 10
8019 P315A   Sereja and Bottles 0 / 0 4

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