ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1056 P7549  [BJWC2017] 神秘物质 0 / 0 (无)
746 P7909  [CSP-J 2021] 分糖果 0 / 0 (无)
748 P7910  [CSP-J 2021] 插入排序 0 / 0 (无)
749 P7911  [CSP-J 2021] 网络连接 0 / 0 (无)
747 P7912  [CSP-J 2021] 小熊的果篮 0 / 0 (无)
743 P7913  [CSP-S 2021] 廊桥分配 0 / 0 (无)
744 P7914  [CSP-S 2021] 括号序列 0 / 0 (无)
742 P7915  [CSP-S 2021] 回文 0 / 0 (无)
745 P7916  [CSP-S 2021] 交通规划 0 / 0 (无)
570 P7960  [NOIP2021] 报数 0 / 0 (无)
571 P7961  [NOIP2021] 数列 0 / 0 (无)
572 P7962  [NOIP2021] 方差 0 / 0 (无)
573 P7963  [NOIP2021] 棋局 1 / 2 10
1607 P8090  [USACO22JAN] Herdle B 1 / 1 10
1615 P8091  [USACO22JAN] Non-Transitive Dice B 1 / 3 10
1608 P8092  [USACO22JAN] Drought B 0 / 0 (无)
1616 P8093  [USACO22JAN] Searching for Soulmates S 0 / 0 (无)
1610 P8094  [USACO22JAN] Cow Frisbee S 0 / 0 (无)
1611 P8095  [USACO22JAN] Cereal 2 S 0 / 0 (无)
1609 P8096  [USACO22JAN] Drought G 0 / 0 (无)
1612 P8097  [USACO22JAN] Farm Updates G 0 / 0 (无)
1617 P8098  [USACO22JAN] Tests for Haybales G 0 / 0 (无)
1613 P8099  [USACO22JAN] Minimizing Haybales P 0 / 0 (无)
1614 P8100  [USACO22JAN] Counting Haybales P 0 / 0 (无)
1618 P8101  [USACO22JAN] Multiple Choice Test P 0 / 0 (无)
1628 P8183  [USACO22FEB] Sleeping in Class B 0 / 0 (无)
1620 P8184  [USACO22FEB] Photoshoot 2 B 0 / 0 (无)
1619 P8185  [USACO22FEB] Blocks B 0 / 0 (无)
1621 P8186  [USACO22FEB] Redistributing Gifts S 0 / 0 (无)
1622 P8187  [USACO22FEB] Robot Instructions S 0 / 0 (无)
1623 P8188  [USACO22FEB] Email Filing S 0 / 0 (无)
1624 P8189  [USACO22FEB] Redistributing Gifts G 0 / 0 (无)
1625 P8190  [USACO22FEB] Cow Camp G 0 / 0 (无)
1626 P8191  [USACO22FEB] Moo Network G 0 / 0 (无)
1629 P8192  [USACO22FEB] Paint by Rectangles P 0 / 0 (无)
1630 P8193  [USACO22FEB] Sleeping in Class P 0 / 0 (无)
1627 P8194  [USACO22FEB] Phone Numbers P 0 / 0 (无)
1638 P8195  累加求和 1 / 1 3
1792 P10001  a+b 1 / 1 1
1903 P99999  四则运算(隐藏) 0 / 0 (无)
1899 P114514  hygg 0 / 0 10
278 SCOI2016A  背单词 0 / 2 10
279 SCOI2016B  幸运数字 0 / 0 (无)
280 SCOI2016C  萌萌哒 0 / 0 (无)
281 SCOI2016D  妖怪 0 / 0 (无)
282 SCOI2016E  美味 0 / 0 (无)
283 SCOI2016F  围棋 0 / 0 (无)
1902 SGS202103  最短路径shortest-path 1 / 1 9
284 SXLK2022A  预处理器 0 / 0 (无)
285 SXLK2022B  填树 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