ID 题目 显示标签 隐藏标签 AC / 尝试 难度
32742 codeforces#P1644E   Expand the Path 0 / 0 (无)
32754 codeforces#P1647E   Madoka and the Sixth-graders 0 / 0 (无)
32756 codeforces#P1648A   Weird Sum 0 / 0 (无)
32757 codeforces#P1648B   Integral Array 1 / 1 10
32758 codeforces#P1648C   Tyler and Strings 0 / 0 (无)
32759 codeforces#P1648D   Serious Business 0 / 0 (无)
32760 codeforces#P1648E   Air Reform 0 / 0 (无)
32761 codeforces#P1648F   Two Avenues 0 / 0 (无)
32768 codeforces#P1650E   Rescheduling the Exam 0 / 0 (无)
32773 codeforces#P1651C   Fault-tolerant Network 0 / 0 (无)
32774 codeforces#P1651D   Nearest Excluded Points 0 / 0 (无)
32776 codeforces#P1651F   Tower Defense 0 / 0 (无)
32779 codeforces#P1654C   Alice and the Cake 0 / 0 4
32782 codeforces#P1654F   Minimal String Xoration 0 / 0 10
32783 codeforces#P1654G   Snowy Mountain 0 / 0 10
32786 codeforces#P1656B   Subtract Operation 1 / 4 10
32810 codeforces#P1659D   Reverse Sort Sum 0 / 0 (无)
32811 codeforces#P1659E   AND-MEX Walk 0 / 0 (无)
32819 codeforces#P1660F2   Promising String (hard version) 0 / 0 (无)
32823 codeforces#P1661D   Progressions Covering 1 / 2 10
32824 codeforces#P1661E   Narrow Components 0 / 0 (无)
32831 codeforces#P1662F   Antennas 1 / 3 10
32837 codeforces#P1662L   Il Derby della Madonnina 0 / 0 (无)
32853 codeforces#P1665E   MinimizOR 1 / 1 10
32867 codeforces#P1667B   Optimal Partition 1 / 1 10
32878 codeforces#P1669E   2-Letter Strings 0 / 0 (无)
32879 codeforces#P1669F   Eating Candies 0 / 0 (无)
32884 codeforces#P1670C   Where is the Pizza? 0 / 0 (无)
32902 codeforces#P1672H   Zigu Zagu 0 / 0 (无)
32903 codeforces#P1672I   PermutationForces 0 / 0 (无)
32915 codeforces#P1674F   Desktop Rearrangement 0 / 0 (无)
32929 codeforces#P1676F   Longest Strike 0 / 0 (无)
32932 codeforces#P1676H2   Maximum Crossings (Hard Version) 0 / 0 (无)
32933 codeforces#P1677A   Tokitsukaze and Strange Inequality 1 / 1 10
32937 codeforces#P1677E   Tokitsukaze and Beautiful Subsegments 0 / 0 (无)
32943 codeforces#P1679B   Stone Age Problem 0 / 0 (无)
32944 codeforces#P1679C   Rooks Defenders 0 / 1 10
32953 codeforces#P1680F   Lenient Vertex Cover 1 / 1 10
32958 codeforces#P1681E   Labyrinth Adventures 1 / 1 10
32959 codeforces#P1681F   Unique Occurrences 1 / 1 10
32965 codeforces#P1682F   MCMF? 0 / 0 (无)
32970 codeforces#P1684E   MEX vs DIFF 0 / 0 (无)
32979 codeforces#P1685E   The Ultimate LIS Problem 0 / 0 (无)
32984 codeforces#P1687C   Sanae and Giant Robot 0 / 0 (无)
32992 codeforces#P1689B   Mystic Permutation 0 / 0 (无)
32994 codeforces#P1689D   Lena and Matrix 0 / 0 (无)
32998 codeforces#P1690C   Restoring the Duration of Tasks 0 / 0 (无)
33002 codeforces#P1690G   Count the Trains 1 / 5 10
33006 codeforces#P1691D   Max GEQ Sum 0 / 0 (无)
33007 codeforces#P1691E   Number of Groups 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题