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Excellent! 727 posts in total. Keep on posting.
2025
06-09
CF-1029-F. Wildflower
06-07
CF-1027-F. Small Operations(通过选择1-K内的整数*和/使X==Y)
06-07
CF-1027-E. Kirei Attacks the Estate
06-04
Edu-179-E. Changing the String
06-04
Edu-179-D. Creating a Schedule
06-02
CF-1028-D. Gellyfish and Camellia Japonica(直接构造等于难,构造最小的大于等于)
06-02
P1439 【模板】最长公共子序列
06-01
CF-1028-C. Gellyfish and Flaming Peony(通过gcd让数组所有数字相同)
06-01
CF-1028-B. Gellyfish and Baby's Breath(仔细审题,排列会让问题变简单)
05-31
P1486 [NOI2004] 郁闷的出纳员
05-29
P3369 【模板】普通平衡树 / P6136——FHQ treap
05-28
P6136 【模板】普通平衡树(数据加强版)——替罪羊树
05-27
P3369 【模板】普通平衡树——替罪羊树
05-27
CF840D Destiny
05-27
P3567 [POI 2014] KUR-快递员(区间内有没有一个数出现次数超过一半)
05-26
P3834 【模板】可持久化线段树 2
05-26
【LGR-225-Div.1.5】洛谷蓝桥杯模拟赛 P12594 炽声音节旋
05-25
【LGR-225-Div.1.5】洛谷蓝桥杯模拟赛 H P12597 穿睡衣军训
05-25
【LGR-225-Div.1.5】洛谷蓝桥杯模拟赛 F P12595 出生于驾校(线段树加减乘除懒标记思想)
05-24
【LGR-225-Div.1.5】洛谷蓝桥杯模拟赛 G P12596 测速仪惊吓
05-24
ABC-407-E - Most Valuable Parentheses(最有价值的括号)
05-24
ABC-407-D - Domino Covering XOR(dfs优化)
05-23
牛客小白月赛116-Poi 的消消乐
05-22
P2473 [SCOI2008] 奖励关
05-22
ABC-402-D - Line Crossing(圆上之弦相交之几何)
05-22
ABC-402-E - Payment Required(酷似背包的状压dp)
05-22
P10814 【模板】离线二维数点
05-22
P3919 【模板】可持久化线段树 1(可持久化数组)
05-21
ABC-405-F - Chord Crossing 和弦交叉(如何离线计算相交区间数量)
05-21
P3398 仓鼠找 sugar(倍增法求LCA)
05-20
POJ - 2356-Find a multiple
05-20
HDU - 6152-Friend-Graph
05-19
HDU - 5917-Instability
05-19
HDU - 1205-吃糖果
05-18
POJ-2096-Collecting Bugs
05-18
2025金马高校联赛-B战术单元协同训练
05-18
ABC-405-E - Fruit Lineup
05-15
一些常见的trick
05-13
方法论之解决后效性的方法
05-13
CF-1024-E. 23 Kingdom
05-13
CF-1024-D. Quartet Swapping(四重交换)
05-12
CF-1024-C. Mex in the Grid(蛇形构造转圈矩阵)
05-11
CF-995-E. Best Price
05-10
CF-1009-F. Counting Necessary Nodes
05-09
CF-1009-E. Empty Triangle
05-09
CF-1009-D. Counting Points
05-08
CF-1011-D. Serval and Kaitenzushi Buffet
05-08
CF-1011-C. Serval and The Formula
05-07
CF-1023-D. Apple Tree Traversing
05-06
CF-1018-C. Wonderful City
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