# Codeforces

Codeforces Round #641 (Div. 2) D. Orac and Medians（構造）
# Codeforces
08-07
Contest 2050 and Codeforces Round #718 (Div. 1 + Div. 2) A B C 題解
# Codeforces 算法
08-03
Codeforces Round #624 (Div. 3) F - Moving Points（樹狀數組+去重離散化）
# 樹狀數組 # Codeforces
07-30
Codeforce 1311F - Moving Points【樹狀數組或pbds】
# Codeforces # 資料結構
07-30
Codeforces 1307D - Cow and Fields【最短路+思維轉換】
# Codeforces
07-24
Codeforces-1486 E. Paired Payment（多元最短路）
# Codeforces # 最短路
07-24
1214E Petya and Construction Set
# Codeforces
07-16
Codeforces1555 D. Say No to Palindromes（思維）
# Codeforces
07-14
Codeforces Round #297 (Div. 2)——A.B.C.D.E
# Codeforces
07-03
Educational Codeforces Round 86 C - Yet Another Counting Problem（規律+字首和）
# Codeforces
06-24
【索引】CodeForces各類比賽、雜題索引CodeForces比賽、雜題索引
# 題解索引 # Codeforces codeforces 索引
06-12
Codeforces Round #677 (Div. 3) F. Zero Remainder Sum（dp好題）
# Codeforces 1024程式員節
06-10
B. Petya and Exam
# Codeforces
06-08
【CodeForces】【中途相遇法】【二分答案】912E Prime GiftCodeForces 912E Prime Gift
# Codeforces # 二分答案 # 雙向BFS，中途相遇法
06-02
Codeforces Round #655 (Div. 2) B. Omkar and Last Class of Math（LCM）
# Codeforces
05-20
CodeForces Round #594(Div.2) 題解CodeForces Round #594(Div.2)題解
# Codeforces
05-06
Codeforces Round #740 (Div. 2) D1. Up the Strip (simplified version)
# Codeforces 算法 c++ 資料結構
04-27
Epic Transformation | Codeforces
# STL應用 # Codeforces 算法 STL
04-21
Codeforces 1513 D. GCD and MST（連結清單 + MST）
# Codeforces
04-20
【CodeForces】【單調隊列優化DP】939F CutletCodeForces 939F Cutlet
# Codeforces # DP # 單調隊列及斜率優化
03-23