ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8612 P1965C   Folding Strip 0 / 0 8
8611 P1965D   Missing Subarray Sum 0 / 0 10
8610 P1965E   Connected Cubes 0 / 0 10
8609 P1965F   Conference 0 / 0 10
8608 P1966A   Card Exchange 0 / 0 3
8607 P1966B   Rectangle Filling 0 / 0 3
8606 P1967A   Permutation Counting 0 / 0 4
8605 P1967B1   Reverse Card (Easy Version) 0 / 0 4
8604 P1967B2   Reverse Card (Hard Version) 0 / 0 8
8603 P1967C   Fenwick Tree 0 / 0 8
8602 P1967D   Long Way to be Non-decreasing 0 / 0 10
8601 P1967E1   Again Counting Arrays (Easy Version) 0 / 0 10
8600 P1967E2   Again Counting Arrays (Hard Version) 0 / 0 10
8599 P1967F   Next and Prev 0 / 0 10
8598 P1968A   Maximize? 0 / 0 3
8597 P1968B   Prefiquence 0 / 0 3
8596 P1968C   Assembly via Remainders 0 / 0 3
8595 P1968D   Permutation Game 0 / 0 4
8594 P1968E   Cells Arrangement 0 / 0 5
8593 P1968F   Equal XOR Segments 0 / 0 6
8592 P1968G1   Division + LCP (easy version) 0 / 0 6
8591 P1968G2   Division + LCP (hard version) 0 / 0 8
8590 P1969A   Two Friends 0 / 0 3
8589 P1969B   Shifts and Sorting 0 / 0 3
8588 P1969C   Minimizing the Sum 0 / 0 5
8587 P1969D   Shop Game 0 / 0 6
8586 P1969E   Unique Array 0 / 0 9
8585 P1969F   Card Pairing 0 / 0 10
8584 P1970A1   Balanced Shuffle (Easy) 0 / 0 3
8583 P1970A2   Balanced Unshuffle (Medium) 0 / 0 9
8582 P1970A3   Balanced Unshuffle (Hard) 0 / 0 9
8581 P1970B1   Exact Neighbours (Easy) 0 / 0 6
8580 P1970B2   Exact Neighbours (Medium) 0 / 0 7
8579 P1970B3   Exact Neighbours (Hard) 0 / 0 8
8578 P1970C1   Game on Tree (Easy) 0 / 0 4
8577 P1970C2   Game on Tree (Medium) 0 / 0 5
8576 P1970C3   Game on Tree (Hard) 0 / 0 6
8575 P1970D1   Arithmancy (Easy) 0 / 0 7
8574 P1970D2   Arithmancy (Medium) 0 / 0 10
8573 P1970D3   Arithmancy (Hard) 0 / 0 10
8572 P1970E1   Trails (Easy) 0 / 0 6
8571 P1970E2   Trails (Medium) 0 / 0 7
8570 P1970E3   Trails (Hard) 0 / 0 8
8569 P1970F1   Playing Quidditch (Easy) 0 / 0 8
8568 P1970F2   Playing Quidditch (Medium) 0 / 0 8
8567 P1970F3   Playing Quidditch (Hard) 0 / 0 8
8566 P1970G1   Min-Fund Prison (Easy) 0 / 0 6
8565 P1970G2   Min-Fund Prison (Medium) 0 / 0 8
8564 P1970G3   Min-Fund Prison (Hard) 0 / 0 9
8563 P1971A   My First Sorting Problem 0 / 0 3

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手气不错

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