Znzryb's Blog

03-08

ABC-393-E - GCD of Subset

03-08

1915F. Greetings

03-08

2072E. Do You Love Your Hero and His Two-Hit Multi-Target Attacks?

03-07

天梯赛选拔-三国杀

03-06

2057C. Trip to the Olympiad

03-05

1850G-The-Morning-Star

02-13

CF-998-D. Subtract Min Sort

02-13

CF-1004-D. Object Identification

02-12

CF-1004-C. Devyatkino

02-12

CF-1004-B. Two Large Bags

02-11

CF-1000-C. Remove Exactly Two

02-10

2025牛客WC5-C-小L的位运算

02-10

ABC-392-F - Insert（树状数组找第K个空位）

02-09

ABC-392-E - Cables and Servers 

02-09

A/B

02-07

2025牛客WC4-L-Tokitsukaze and XOR-Triangle

02-06

2025牛客WC4-C-Tokitsukaze and Balance String (hard)

02-06

2025牛客WC4-D-Tokitsukaze and Concatenate‌ Palindrome

02-05

ABC-382-C - Kaiten Sushi

02-05

ABC-390-F - Double Sum 3

02-04

ABC-383-F - Diversity

02-03

ABC-383-C - Humidifier 3 （多源广搜）

02-03

ABC-383-C - Humidifier 3（多源bfs）

02-03

ABC-383-E - Sum of Max Matching

02-02

ABC-383-D - 9 Divisors 

02-02

ABC-391-F - K-th Largest Triplet 

02-02

ABC-391-E - Hierarchical Majority Vote（三叉线段树）

02-01

ABC-384-E - Takahashi is Slime 2 

01-31

ABC-384-D - Repeated Sequence

01-31

ABC-385-E - Snowflake Tree

01-31

ABC-385-D - Santa Claus 2

01-30

ABC-386-E - Maximize XOR 

01-30

ABC-386-D - Diagonal Separation 

01-29

CF-996-C. The Trail

01-29

ABC-390-E - Vitamin Balance

01-27

2025牛客WC3-D-智乃的Notepad(Hard version)

01-27

2025牛客WC3-C-智乃的Notepad(Easy version)

01-26

2025牛客WC3-E-智乃的小球

01-26

ABC-390-D - Stone XOR

01-24

2025牛客WC2-M-那是我们的影子

01-24

2025牛客WC2-E-一起走很长的路！

01-24

2025牛客WC2-C-字符串外串

01-23

2025牛客WC1-C-兢兢业业之移

01-22

2025牛客WC1-F-双生双宿之探

01-22

P3128 [USACO15DEC] Max Flow P（打印）

01-21

2025牛客WC1-J-硝基甲苯之袭

01-21

2025牛客WC1-M-数值膨胀之美

01-21

2025牛客WC1-E-双生双宿之错

01-21

P6136 【模板】普通平衡树（数据加强版）

01-20

 P4513 【小白逛公园】（维护最大子串和）