ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8587 P1968G1   Division + LCP (easy version) 0 / 0 6
8586 P1968G2   Division + LCP (hard version) 0 / 0 8
8583 P1969C   Minimizing the Sum 0 / 0 5
8581 P1969E   Unique Array 0 / 0 9
8580 P1969F   Card Pairing 0 / 0 10
8572 P1970C2   Game on Tree (Medium) 0 / 0 5
8571 P1970C3   Game on Tree (Hard) 0 / 0 6
8567 P1970E1   Trails (Easy) 0 / 0 6
8566 P1970E2   Trails (Medium) 0 / 0 7
8565 P1970E3   Trails (Hard) 0 / 0 8
8560 P1970G2   Min-Fund Prison (Medium) 0 / 0 8
8559 P1970G3   Min-Fund Prison (Hard) 0 / 0 9
8555 P1971D   Binary Cut 0 / 0 3
8548 P1973A   Chess For Three 0 / 0 3
8543 P1973F   Maximum GCD Sum Queries 0 / 0 10
8538 P1974E   Money Buys Happiness 0 / 0 6
8532 P1975D   Paint the Tree 0 / 0 (无)
8530 P1975F   Set 0 / 0 (无)
8527 P1975I   Mind Bloom 0 / 0 (无)
8524 P1977C   Nikita and LCM 0 / 0 (无)

分类

试试手气

根据当前过滤条件随机选择一道题