ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1000 codeforces#P1516B   AGAGA XOOORRR 0 / 0 (无)
797 codeforces#P1516D   Cut 0 / 0 (无)
1110 codeforces#P1521B   Nastia and a Good Array 0 / 0 (无)
679 bzoj#P1528   [POI2005]sam-Toy Cars 0 / 0 (无)
1095 codeforces#P1539D   PriceFixed 0 / 0 (无)
842 codeforces#P1548C   The Three Little Pigs 0 / 0 (无)
682 codeforces#P1548D1   Gregor and the Odd Cows (Easy) 0 / 0 (无)
683 codeforces#P1548D2   Gregor and the Odd Cows (Hard) 0 / 0 (无)
355 P1553   数字反转(升级版) 0 / 0 (无)
1248 codeforces#P1562D2   Two Hundred Twenty One (hard version) 0 / 0 (无)
845 codeforces#P1567E   Non-Decreasing Dilemma 0 / 0 (无)
1096 codeforces#P1567F   One-Four Overload 0 / 0 (无)
1026 codeforces#P1575M   Managing Telephone Poles 0 / 0 (无)
1065 codeforces#P1578H   Higher Order Functions 0 / 0 (无)
820 codeforces#P1580B   Mathematics Curriculum 0 / 0 (无)
1054 codeforces#P1582B   Luntik and Subsequences 0 / 0 (无)
643 codeforces#P1582C   Grandma Capa Knits a Scarf 0 / 0 (无)
1208 codeforces#P1583C   Omkar and Determination 0 / 0 (无)
353 P1592   互质 0 / 0 (无)
1172 codeforces#P1592C   Bakry and Partitioning 0 / 0 (无)
961 codeforces#P1610G   AmShZ Wins a Bet 0 / 0 (无)
930 codeforces#P1613A   Long Comparison 0 / 0 (无)
1181 codeforces#P1614B   Divan and a New Project 0 / 0 (无)
1207 codeforces#P1614E   Divan and a Cottage 0 / 0 (无)
1140 codeforces#P1617E   Christmas Chocolates 0 / 0 (无)
1079 codeforces#P1618G   Trader Problem 0 / 0 (无)
745 bzoj#P1623   [Usaco2008 Open]Cow Cars 奶牛飞车 0 / 0 (无)
994 codeforces#P1624E   Masha-forgetful 0 / 0 (无)
680 codeforces#P1625E1   Cats on the Upgrade (easy version) 0 / 0 (无)
681 codeforces#P1625E2   Cats on the Upgrade (hard version) 0 / 0 (无)
548 codeforces#P1635E   Cars 0 / 0 (无)
840 codeforces#P1641C   Anonymity Is Important 0 / 0 (无)
709 bzoj#P1652   [Usaco2006 Feb]Treats for the Cows 0 / 0 (无)
773 bzoj#P1667   [Usaco2006 Oct]Cows on Skates滑旱冰的奶牛 0 / 0 (无)
760 bzoj#P1669   [Usaco2006 Oct]Hungry Cows饥饿的奶牛 0 / 0 (无)
1150 codeforces#P1675C   Detective Task 0 / 0 (无)
649 luogu#P1676   [USACO05FEB] Aggressive cows G 0 / 0 (无)
579 codeforces#P1680E   Moving Chips 0 / 0 (无)
1097 codeforces#P1681B   Card Trick 0 / 0 (无)
620 luogu#P1690   贪婪的Copy 0 / 0 (无)
1090 codeforces#P1690F   Shifting String 0 / 0 (无)
1184 codeforces#P1702G1   Passable Paths (easy version) 0 / 0 (无)
1185 codeforces#P1702G2   Passable Paths (hard version) 0 / 0 (无)
762 bzoj#P1703   [Usaco2007 Mar]Ranking the Cows 奶牛排名 0 / 0 (无)
1137 codeforces#P1705E   Mark and Professor Koro 0 / 0 (无)
1076 codeforces#P1714A   Everyone Loves to Sleep 0 / 0 (无)
1136 codeforces#P1719B   Mathematical Circus 0 / 0 (无)
947 codeforces#P1719C   Fighting Tournament 0 / 0 (无)
761 bzoj#P1720   [Usaco2006 Jan]Corral the Cows 奶牛围栏 0 / 0 (无)
1059 codeforces#P1722A   Spell Check 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题