ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8937 P1949C  Annual Ants' Gathering 0 / 0 暂无评定
8925 P1950D  Product of Binary Decimals 0 / 0 暂无评定
8922 P1950G  Shuffling Songs 0 / 0 暂无评定
9108 P1967C  Fenwick Tree 0 / 0 8
9106 P1967E1  Again Counting Arrays (Easy Version) 0 / 0 10
9105 P1967E2  Again Counting Arrays (Hard Version) 0 / 0 10
9097 P1968G1  Division + LCP (easy version) 0 / 0 省选/NOI-
9096 P1968G2  Division + LCP (hard version) 0 / 0 8
9093 P1969C  Minimizing the Sum 0 / 0 提高+/省选-
9091 P1969E  Unique Array 0 / 0 9
9090 P1969F  Card Pairing 0 / 0 10
9082 P1970C2  Game on Tree (Medium) 0 / 0 提高+/省选-
9081 P1970C3  Game on Tree (Hard) 0 / 0 省选/NOI-
9077 P1970E1  Trails (Easy) 0 / 0 省选/NOI-
9076 P1970E2  Trails (Medium) 0 / 0 NOI/NOI+/CTSC
9075 P1970E3  Trails (Hard) 0 / 0 8
9070 P1970G2  Min-Fund Prison (Medium) 0 / 0 8
9069 P1970G3  Min-Fund Prison (Hard) 0 / 0 9
9065 P1971D  Binary Cut 0 / 0 普及/提高-
9058 P1973A  Chess For Three 0 / 0 普及/提高-
9053 P1973F  Maximum GCD Sum Queries 0 / 0 10
9048 P1974E  Money Buys Happiness 0 / 0 省选/NOI-
9042 P1975D  Paint the Tree 0 / 0 提高+/省选-
9040 P1975F  Set 0 / 0 10
9037 P1975I  Mind Bloom 0 / 0 10
9034 P1976C  Job Interview 0 / 0 暂无评定
9031 P1976F  Remove Bridges 0 / 0 暂无评定
9028 P1977C  Nikita and LCM 0 / 0 省选/NOI-
9012 P1981F  Turtle and Paths on a Tree 0 / 0 暂无评定

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