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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4903 loj2377   「AHOI2013」差异 2 / 2 10
4798 loj2682   「BalticOI 2013」Ball Machine 1 / 1 10
4799 loj2683   「BalticOI 2013」非回文数 Palindrome-Free Numbers 1 / 1 10
4800 loj2684   「BalticOI 2013」管道 Pipes 1 / 2 10
4801 loj2685   「BalticOI 2013」Brunhilda 的生日 Brunhilda’s Birthday 1 / 1 10
4802 loj2686   「BalticOI 2013」雪地足迹 Tracks in the Snow 1 / 5 10
4803 loj2687   「BalticOI 2013」Vim 1 / 1 10
5080 loj3171   「POI2013 R1」价目表 Price List 1 / 1 10
4828 loj3798   「HEOI2013」Eden 的新背包问题 1 / 1 10
4829 loj3799   「HEOI2013」Eden 的博弈树 1 / 1 10
4831 loj3801   「HEOI2013」ALO 1 / 1 10
4832 loj3802   「HEOI2013」SAO 1 / 1 10
4833 loj3803   「HEOI2013」钙铁锌硒维生素 1 / 6 10
604 loj4328   「CEOI2013」宝藏 6 / 31 8
5005 loj4329   「CEOI2013」电车 1 / 2 10
1273 loj4330   「CEOI2013」串并联停车场 28 / 54 3
5007 loj4331   「CEOI2013」棋盘 1 / 2 10
5006 loj4332   「CEOI2013」亚得里亚海 1 / 2 10
1299 loj4333   「CEOI2013」灌溉 23 / 54 5
5083 loj5004   「POI2013 R1」壁毯 Tapestries 1 / 1 10
5089 loj5005   「POI2013 R1」多饮之旅 Multidrink 1 / 1 10
5084 loj5006   「POI2013 R1」出租车 Taxis 1 / 1 10
5081 loj5007   「POI2013 R1」消除游戏 Take-out 1 / 1 10
5086 loj5008   「POI2013 R2」漫步 Walk 1 / 1 10
5079 loj5009   「POI2013 R2」侦探 Inspector 1 / 1 10
5085 loj5010   「POI2013 R2」凯旋门 Triumphal arch 2 / 3 10
5548 loj5011   「POI2013 R2」洒水壶 Watering can 1 / 1 10
5082 loj5012   「POI2013 R2」海上故事 Tales of seafaring 1 / 1 10
5091 loj5013   「POI2013 R3」塔防游戏 Tower Defense Game 1 / 1 10
5092 loj5014   「POI2013 R3」字节计算机 Bytecomputer 2 / 2 10
4200 loj5015   「POI2013 R3」第一名在哪里? Where is number one? 1 / 2 10
4877 loj5016   「POI2013 R3」彩链 Colorful Chain 1 / 2 10
5152 loj5017   「POI2013 R3」迷宫 Maze 1 / 1 10
5547 loj5018   「POI2013 R3」激光 Laser 1 / 1 10
5090 loj5019   「POI2013 R3」极化 Polarization 1 / 1 10
10343 loj5439   「ROI 2013 Day 1」乌拉尔冰球锦标赛 1 / 1 10
10344 loj5440   「ROI 2013 Day 1」机器人装配工 1 / 1 10
10345 loj5441   「ROI 2013 Day 1」变色龙图形编辑器 0 / 0 (无)
10346 loj5442   「ROI 2013 Day 1」古代王朝 1 / 1 10
10347 loj5443   「ROI 2013 Day 2」星际之旅 1 / 1 10
10348 loj5444   「ROI 2013 Day 2」大规模预测 1 / 1 10
10349 loj5445   「ROI 2013 Day 2」海战 1 / 1 10
10350 loj5446   「ROI 2013 Day 2」快闪行动 1 / 1 10
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