ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7094 P300B  Coach 0 / 0 提高+/省选-
7093 P300C  Beautiful Numbers 0 / 0 省选/NOI-
7092 P300D  Painting Square 0 / 0 8
7091 P300E  Empire Strikes Back 0 / 0 8
7090 P301A  Yaroslav and Sequence 0 / 0 省选/NOI-
7089 P301B  Yaroslav and Time 0 / 0 NOI/NOI+/CTSC
7088 P301C  Yaroslav and Algorithm 0 / 0 9
7087 P301D  Yaroslav and Divisors 0 / 0 8
7086 P301E  Yaroslav and Arrangements 0 / 0 10
7085 P302A  Eugeny and Array 0 / 0 普及/提高-
7084 P302B  Eugeny and Play List 0 / 0 普及+/提高
7083 P303A  Lucky Permutation Triple 0 / 0 普及+/提高
7082 P303B  Rectangle Puzzle II 0 / 0 提高+/省选-
7081 P303C  Minimum Modular 0 / 0 9
7080 P303D  Rotatable Number 0 / 0 10
7079 P303E  Random Ranking 0 / 0 10
7078 P304A  Pythagorean Theorem II 0 / 0 普及+/提高
7077 P304B  Calendar 0 / 0 普及+/提高
7076 P305A  Strange Addition 0 / 0 提高+/省选-
7075 P305B  Continued Fractions 0 / 0 提高+/省选-
7074 P305C  Ivan and Powers of Two 0 / 0 提高+/省选-
7073 P305D  Olya and Graph 0 / 0 8
7072 P305E  Playing with String 0 / 0 8
7071 P306A  Candies 0 / 0 普及/提高-
7070 P306B  Optimizer 0 / 0 NOI/NOI+/CTSC
7069 P306C  White, Black and White Again 0 / 0 NOI/NOI+/CTSC
7068 P306D  Polygon 0 / 0 8
7067 P309A  Morning run 0 / 0 NOI/NOI+/CTSC
7066 P309B  Context Advertising 0 / 0 NOI/NOI+/CTSC
7065 P309C  Memory for Arrays 0 / 0 省选/NOI-
7064 P309D  Tennis Rackets 0 / 0 10
7063 P309E  Sheep 0 / 0 10
7062 P311A  The Closest Pair 0 / 0 普及+/提高
7061 P311B  Cats Transport 0 / 0 9
7060 P311C  Fetch the Treasure 0 / 0 9
7059 P311D  Interval Cubing 0 / 0 10
7058 P311E  Biologist 0 / 0 8
7057 P312A  Whose sentence is it? 0 / 0 普及/提高-
7056 P312B  Archer 0 / 0 普及+/提高
7055 P313A  Ilya and Bank Account 0 / 0 普及/提高-
7054 P313B  Ilya and Queries 0 / 0 普及/提高-
7053 P313C  Ilya and Matrix 0 / 0 普及+/提高
7052 P313D  Ilya and Roads 0 / 0 NOI/NOI+/CTSC
7051 P313E  Ilya and Two Numbers 0 / 0 8
7050 P314A  Sereja and Contest 0 / 0 提高+/省选-
7049 P314B  Sereja and Periods 0 / 0 NOI/NOI+/CTSC
7048 P314C  Sereja and Subsequences 0 / 0 NOI/NOI+/CTSC
7047 P314D  Sereja and Straight Lines 0 / 0 9
7046 P314E  Sereja and Squares 0 / 0 10
7045 P315A  Sereja and Bottles 0 / 0 普及+/提高

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