ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3012 loj2892   「2018-2019 集训队作业 Day 1」蜀道难 0 / 37 10
3651 loj2983   「WC2019」数树 1 / 2 10
3686 loj2984   「WC2019」远古计算机 0 / 0 (无)
3723 loj2985   「WC2019」I 君的商店 1 / 1 10
1652 loj3068   「2019 集训队互测 Day 1」学习轨迹 1 / 2 10
1653 loj3069   「2019 集训队互测 Day 1」整点计数 1 / 1 10
1654 loj3070   「2019 集训队互测 Day 1」最短路径 1 / 1 10
1655 loj3071   「2019 集训队互测 Day 2」神树大人挥动魔杖 1 / 1 10
8907 loj3073   「2019 集训队互测 Day 2」序列 1 / 1 10
8908 loj3074   「2019 集训队互测 Day 3」操作序列计数 1 / 1 10
8909 loj3075   「2019 集训队互测 Day 3」组合数求和 1 / 1 10
8910 loj3076   「2019 集训队互测 Day 3」公园 1 / 2 10
8911 loj3077   「2019 集训队互测 Day 4」绝目编诗 1 / 7 10
8912 loj3078   「2019 集训队互测 Day 4」基础圆方树练习题 1 / 8 10
8913 loj3079   「2019 集训队互测 Day 4」博弈题 0 / 0 (无)
8914 loj3080   「2019 集训队互测 Day 5」国际象棋 1 / 1 10
8915 loj3081   「2019 集训队互测 Day 5」简单计数 1 / 1 10
8916 loj3082   「2019 集训队互测 Day 5」小水题 1 / 1 10
10794 loj3083   「GXOI / GZOI2019」与或和 0 / 0 (无)
3013 loj3084   「GXOI / GZOI2019」宝牌一大堆 0 / 130 10
3144 loj3085   「GXOI / GZOI2019」特技飞行 0 / 28 10
3145 loj3086   「GXOI / GZOI2019」逼死强迫症 0 / 19 10
4010 loj3087   D91 最短路+二进制分组 Dijkstra 算法「GXOI / GZOI2019」旅行者 3 / 3 10
4013 loj3088   「GXOI / GZOI2019」旧词 0 / 0 (无)
10529 loj3089   「BJOI2019」奥术神杖 2 / 3 10
10530 loj3090   「BJOI2019」勘破神机 0 / 0 (无)
10531 loj3091   「BJOI2019」送别 0 / 0 (无)
10532 loj3092   「BJOI2019」排兵布阵 0 / 0 (无)
10533 loj3093   「BJOI2019」光线 0 / 0 (无)
10534 loj3094   「BJOI2019」删数 0 / 0 (无)
1341 loj3119   「CTS2019 | CTSC2019」随机立方体 15 / 35 5
10364 loj3120   「CTS2019 | CTSC2019」珍珠 1 / 1 10
10365 loj3121   「CTS2019 | CTSC2019」无处安放 0 / 0 (无)
10366 loj3122   「CTS2019 | CTSC2019」田野 1 / 1 10
10367 loj3123   「CTS2019 | CTSC2019」重复 1 / 1 10
10368 loj3124   「CTS2019 | CTSC2019」氪金手游 1 / 1 10
10813 loj3137   「COI 2019」IZLET 0 / 0 (无)
10814 loj3138   「COI 2019」LJEPOTICA 0 / 0 (无)
10815 loj3139   「COI 2019」SEGWAY 0 / 0 (无)
10816 loj3140   「COI 2019」TENIS 0 / 0 (无)
2415 loj3162   「CEOI2019」建造摩天楼 1 / 4 10
2416 loj3163   D60 树的直径 树剖+树状数组+线段树「CEOI2019」动态直径 4 / 9 9
2417 loj3164   「CEOI2019」立方填词 1 / 1 10
2418 loj3165   「CEOI2019」游乐园 1 / 1 10
2419 loj3166   「CEOI2019」魔法树 1 / 2 10
2420 loj3167   「CEOI2019」剪刀和胶带 1 / 1 10
10394 loj3178   「IOI2019」折线 Part. 1 0 / 0 (无)
10397 loj3181   「IOI2019」折线 Part. 2 0 / 0 (无)
2345 loj3187   「ROI 2019 Day1」拍照 2 / 10 10
2201 loj3188   「ROI 2019 Day1」无人驾驶出租车 1 / 3 10
10074 loj3189   「ROI 2019 Day1」运输 20/19 0 / 0 (无)
10075 loj3190   「ROI 2019 Day1」黑洞 0 / 0 (无)
10076 loj3191   「ROI 2019 Day2」花环 0 / 0 (无)
10077 loj3192   「ROI 2019 Day2」课桌 0 / 0 (无)
10078 loj3193   「ROI 2019 Day2」机器人高尔夫球赛 1 / 1 10
10079 loj3194   「ROI 2019 Day2」模式串查找 0 / 0 (无)
10800 loj3200   「eJOI2019」探险 1 / 1 10
10578 loj3202   「BalticOI 2019 Day1」潜艇 1 / 1 10
10579 loj3203   「BalticOI 2019 Day1」山谷 1 / 1 10
10580 loj3204   「BalticOI 2019 Day2」汤姆的餐厅 1 / 1 10
10581 loj3205   「BalticOI 2019 Day2」项链 1 / 3 10
10582 loj3207   「BalticOI 2019 Day2」奥运会 1 / 1 10
10714 loj3214   「PA 2019」A + B 1 / 2 10
10715 loj3215   「PA 2019」Muzyka pop 1 / 1 10
10716 loj3216   「PA 2019」Wina 1 / 1 10
10717 loj3217   「PA 2019」Desant 1 / 1 10
10718 loj3218   「PA 2019」Herbata 1 / 1 10
10719 loj3219   「PA 2019」Iloczyny Fibonacciego 1 / 1 10
10720 loj3220   「PA 2019」Terytoria 1 / 1 10
10721 loj3221   「PA 2019」Szprotki i szczupaki 1 / 1 10
10722 loj3222   「PA 2019」Wyspa 1 / 1 10
10723 loj3223   「PA 2019」Trzy kule 1 / 1 10
10724 loj3224   「PA 2019」Osady i warownie 2 1 / 1 10
10725 loj3225   「PA 2019」Podatki drogowe 1 / 2 10
10726 loj3360   「PA 2019」Sonda 1 / 1 10
10422 loj3396   「2020-2021 集训队作业」GDSOI2019 novel 加强版 1 / 1 10
10635 loj4142   「CCO 2019」Human Error 1 / 1 10
10636 loj4143   「CCO 2019」Sirtet 1 / 1 10
10637 loj4144   「CCO 2019」Winter Driving 1 / 1 10
10638 loj4145   「CCO 2019」Card Scoring 1 / 2 10
10639 loj4146   「CCO 2019」Marshmallow Molecules 1 / 1 10
10640 loj4147   「CCO 2019」Bad Codes 1 / 1 10
10921 loj4248   「NordicOI 2019」Thieves and Prisons 0 / 0 (无)
10922 loj4249   「NordicOI 2019」Graph Ordering 0 / 0 (无)
10284 loj4296   「ROIR 2019 Day1」两次测量 0 / 0 (无)
10285 loj4297   「ROIR 2019 Day1」完全平方数 0 / 0 (无)
10286 loj4298   「ROIR 2019 Day1」仓库自动化 0 / 0 (无)
10287 loj4299   「ROIR 2019 Day1」机器学习 0 / 0 (无)
10288 loj4300   「ROIR 2019 Day2」故障的火星车 0 / 0 (无)
10289 loj4301   「ROIR 2019 Day2」间歇训练 0 / 0 (无)
10290 loj4302   「ROIR 2019 Day2」探险队 0 / 0 (无)
10291 loj4303   「ROIR 2019 Day2」配对 0 / 0 (无)
9806 loj4738   「KTSC 2019 R1」树 0 / 0 (无)
9807 loj4739   「KTSC 2019 R1」山羊 0 / 0 (无)
9808 loj4740   「KTSC 2019 R1」产油国 0 / 0 (无)
9809 loj4741   「KTSC 2019 R1」广播站 0 / 0 (无)
9810 loj4742   「KTSC 2019 R2」嫩芽 0 / 0 (无)
9811 loj4743   「KTSC 2019 R2」外星仙人掌 0 / 0 (无)
9812 loj4744   「KTSC 2019 R2」多边形 0 / 0 (无)
9813 loj4745   「KTSC 2019 R2」大平原 0 / 0 (无)

分类

试试手气

根据当前过滤条件随机选择一道题