ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8327 B3729  [信息与未来 2017] 龟兔赛跑 0 / 1 1
8328 B3730  [信息与未来 2017] 密码锁 0 / 0 2
8329 B3731  [信息与未来 2017] 房屋积水 0 / 0 3
8330 B3732  [信息与未来 2017] 任务调度 0 / 0 2
8331 B3733  [信息与未来 2017] 基因组分析 0 / 0 2
8332 B3734  [信息与未来 2017] 加强版密码锁 0 / 0 4
2494 P3561  [POI2017] Turysta 2 / 5 6
2538 P3605  [USACO17JAN] Promotion Counting P 2 / 11 5
2539 P3606  [USACO17JAN] Building a Tall Barn P 0 / 0 5
2540 P3607  [USACO17JAN] Subsequence Reversal P 0 / 0 6
2541 P3608  [USACO17JAN] Balanced Photo G 0 / 0 4
2542 P3609  [USACO17JAN] Hoof, Paper, Scissor G 0 / 0 4
2543 P3610  [USACO17JAN] Cow Navigation G 0 / 0 5
2544 P3611  [USACO17JAN] Cow Dance Show S 2 / 3 4
2545 P3612  [USACO17JAN] Secret Cow Code S 4 / 9 2
2589 P3656  [USACO17FEB] Why Did the Cow Cross the Road I P 0 / 0 5
2590 P3657  [USACO17FEB] Why Did the Cow Cross the Road II P 1 / 1 6
2591 P3658  [USACO17FEB] Why Did the Cow Cross the Road III P 0 / 0 6
2592 P3659  [USACO17FEB] Why Did the Cow Cross the Road I G 0 / 0 5
2593 P3660  [USACO17FEB] Why Did the Cow Cross the Road III G 0 / 0 5
2594 P3661  [USACO17FEB] Why Did the Cow Cross the Road I S 0 / 0 4
2595 P3662  [USACO17FEB] Why Did the Cow Cross the Road II S 3 / 6 3
2596 P3663  [USACO17FEB] Why Did the Cow Cross the Road III S 1 / 1 4
2597 P3664  [USACO17OPEN] Modern Art P 0 / 0 5
2598 P3665  [USACO17OPEN] Switch Grass P 0 / 0 6
2599 P3666  [USACO17OPEN] COWBASIC P 0 / 0 6
2600 P3667  [USACO17OPEN] Bovine Genomics G 0 / 0 5
2601 P3668  [USACO17OPEN] Modern Art 2 G 1 / 3 5
2602 P3669  [USACO17OPEN] Paired Up S 0 / 0 2
2603 P3670  [USACO17OPEN] Bovine Genomics S 0 / 0 3
2604 P3671  [USACO17OPEN] Where's Bessie? S 0 / 0 4
2620 P3687  [ZJOI2017] 仙人掌 0 / 0 6
2621 P3688  [ZJOI2017] 树状数组 0 / 2 6
2622 P3689  [ZJOI2017] 多项式 0 / 0 7
2631 P3698  [CQOI2017] 小Q的棋盘 2 / 4 5
2632 P3699  [CQOI2017] 小Q的草稿 0 / 0 7
2633 P3700  [CQOI2017] 小 Q 的表格 0 / 0 7
2635 P3702  [SDOI2017] 序列计数 3 / 5 5
2636 P3703  [SDOI2017] 树点涂色 1 / 2 6
2637 P3704  [SDOI2017] 数字表格 2 / 3 6
2638 P3705  [SDOI2017] 新生舞会 2 / 2 6
2639 P3706  [SDOI2017] 硬币游戏 1 / 1 7
2640 P3707  [SDOI2017] 相关分析 0 / 0 6
2646 P3713  [BJOI2017] 机动训练 0 / 0 6
2647 P3714  [BJOI2017] 树的难题 1 / 47 6
2648 P3715  [BJOI2017] 魔法咒语 0 / 0 6
2650 P3717  [AHOI2017初中组] cover 2 / 6 1
2651 P3718  [AHOI2017初中组] alter 0 / 1 4
2652 P3719  [AHOI2017初中组] rexp 0 / 0 4
2653 P3720  [AHOI2017初中组] guide 0 / 0 5

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手气不错

根据当前过滤条件随机选择一道题