28 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
4326 NOIP2003B   [NOIP2003 普及组] 数字游戏 1 / 3 10
4394 NOIP2012I   [NOIP2012 提高组] 借教室 9 / 17 7
4422 NOIP2015C   求和 1 / 8 10
7 7   「一本通 1.2 练习 1」数列分段 Section II 9 / 23 7
434 434   [NOI2010] 超级钢琴 0 / 0 (None)
1170 1170   [国家集训队] 拉拉队排练 0 / 0 (None)
1198 1198   JOIOJI 0 / 0 (None)
2810 P1202   [HNOI2005] 狡猾的商人 0 / 2 10
2928 P1218   [HNOI2003]激光炸弹 1 / 1 10
4939 P1865   A % B Problem 0 / 0 (None)
1975 1975   [Usaco2015 dec]Breed Counting 0 / 0 (None)
2001 2001   [APIO2014] 序列分割 0 / 0 (None)
2116 2116   [Usaco2016 Feb]Load balancing 0 / 0 (None)
2848 2848   [Usaco2016 Jan]Subsequences Summing to Sevens 0 / 0 (None)
3178 3178   GCD 2 / 4 10
3310 3310   [SDOI2009]HH的项链 1 / 1 10
4731 P3397   地毯 1 / 1 10
4772 P3694   邦邦的大合唱站队 0 / 0 (None)
4941 P3768   简单的数学题 0 / 0 (None)
4988 P3992   [BJOI2017] 开车 0 / 0 (None)

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