Problem ID Title Solved Submit Pass Rate
201464[AtCoder]ARC146 E - Simple Speed
省选ARC146EAtcoder
000.000%
201465[AtCoder]ARC146 F - Simple Solitaire
省选ARC146FAtcoder
000.000%
201470[AtCoder]ARC147 A - Max Mod Min
通过初赛ARC147AAtcoder
000.000%
201472[AtCoder]ARC147 C - Min Diff Sum
提高一等ARC147CAtcoder
000.000%
201474[AtCoder]ARC147 E - Examination
省选ARC147EAtcoder
000.000%
201480[AtCoder]ARC148 A - mod M
通过初赛ARC148AAtcoder
000.000%
201483[AtCoder]ARC148 D - mod M Game
提高一等ARC148DAtcoder
000.000%
201490[AtCoder]ARC149 A - Repdigit Number
通过初赛ARC149AAtcoder
000.000%
201491[AtCoder]ARC149 B - Two LIS Sum
普及一等ARC149BAtcoder
000.000%
201492[AtCoder]ARC149 C - Avoid Prime Sum
提高一等ARC149CAtcoder
000.000%
201493[AtCoder]ARC149 D - Simultaneous Sugoroku
提高一等ARC149DAtcoder
000.000%
201495[AtCoder]ARC149 F - Rational Number System
省选ARC149FAtcoder
000.000%
201501[AtCoder]ARC150 B - Make Divisible
普及一等ARC150BAtcoder
000.000%
201503[AtCoder]ARC150 D - Removing Gacha
提高一等ARC150DAtcoder
000.000%
201505[AtCoder]ARC150 F - Constant Sum Subsequence
省选ARC150FAtcoder
000.000%
201510[AtCoder]ARC151 A - Equal Hamming Distances
通过初赛ARC151AAtcoder
000.000%
201512[AtCoder]ARC151 C - 01 Game
提高一等ARC151CAtcoder
000.000%
201515[AtCoder]ARC151 F - RGB Card Game
省选ARC151FAtcoder
000.000%
201533[AtCoder]ARC153 D - Sum of Sum of Digits
提高一等ARC153DAtcoder
000.000%
201534[AtCoder]ARC153 E - Deque Minimization
省选ARC153EAtcoder
000.000%
201545[AtCoder]ARC154 F - Dice Game
省选ARC154FAtcoder
000.000%
201550[AtCoder]ARC155 A - ST and TS Palindrome
通过初赛ARC155AAtcoder
000.000%
201552[AtCoder]ARC155 C - Even Sum Triplet
提高一等ARC155CAtcoder
000.000%
201553[AtCoder]ARC155 D - Avoid Coprime Game
提高一等ARC155DAtcoder
000.000%
201561[AtCoder]ARC156 B - Mex on Blackboard
普及一等ARC156BAtcoder
000.000%
201563[AtCoder]ARC156 D - Xor Sum 5
提高一等ARC156DAtcoder
000.000%
201564[AtCoder]ARC156 E - Non-Adjacent Matching
省选ARC156EAtcoder
000.000%
201565[AtCoder]ARC156 F - Make Same Set
省选ARC156FAtcoder
000.000%
300001CF1A. Theatre Square
CodeforcesBetaRound#1-math-*1000
010.000%
300002CF1B. Spreadsheets
CodeforcesBetaRound#1-implementation-math-*1600
000.000%
300003CF1C. Ancient Berland Circus
CodeforcesBetaRound#1-geometry-math-*2100
000.000%
300004CF2A. Winner
CodeforcesBetaRound#2-hashing-implementation-*1500
000.000%
300005CF2B. The least round way
CodeforcesBetaRound#2-dp-math-*2000
000.000%
300006CF2C. Commentator problem
CodeforcesBetaRound#2-geometry-*2600
000.000%
300009CF3C. Tic-tac-toe
CodeforcesBetaRound#3-games-implementation-*1800
010.000%
300011CF4A. Watermelon
CodeforcesBetaRound#4(Div.2Only)-math-*800
000.000%
300012CF4B. Before an Exam
CodeforcesBetaRound#4(Div.2Only)-greedy-*1200
000.000%
300013CF4C. Registration system
CodeforcesBetaRound#4(Div.2Only)-hashing-implementation-*1300
000.000%
300014CF4D. Mysterious Present
CodeforcesBetaRound#4(Div.2Only)-dp-sortings-*1700
000.000%
300015CF5A. Chat Server's Outgoing Traffic
CodeforcesBetaRound#5-implementation-*1000
000.000%
300016CF5B. Center Alignment
CodeforcesBetaRound#5-implementation-strings-*1200
000.000%
300018CF5D. Follow Traffic Rules
CodeforcesBetaRound#5-implementation-math-*2100
000.000%
300020CF6A. Triangle
CodeforcesBetaRound#6(Div.2Only)-geometry-*900
000.000%
300021CF6B. President's Office
CodeforcesBetaRound#6(Div.2Only)-implementation-*1100
000.000%
300023CF6D. Lizards and Basements 2
CodeforcesBetaRound#6(Div.2Only)-dp-*2600
000.000%
300026CF7B. Memory Manager
CodeforcesBetaRound#7-implementation-*1600
000.000%
300027CF7C. Line
CodeforcesBetaRound#7-math-*1800
000.000%
300028CF7D. Palindrome Degree
CodeforcesBetaRound#7-hashing-strings-*2200
000.000%
300029CF7E. Defining Macros
CodeforcesBetaRound#7-dp-implementation-*2600
000.000%
300031CF8B. Obsession with Robots
CodeforcesBetaRound#8-graphs-implementation-*1400
000.000%
300032CF8C. Looking for Order
CodeforcesBetaRound#8-bitmasks-dp-*2000
000.000%
300033CF8D. Two Friends
CodeforcesBetaRound#8-geometry-*2600
000.000%
300035CF9A. Die Roll
CodeforcesBetaRound#9(Div.2Only)-math-probabilities-*800
000.000%
300036CF9B. Running Student
CodeforcesBetaRound#9(Div.2Only)-geometry-implementation-*1200
000.000%
300037CF9C. Hexadecimal's Numbers
CodeforcesBetaRound#9(Div.2Only)-implementation-math-*1200
000.000%
300038CF9D. How many trees?
CodeforcesBetaRound#9(Div.2Only)-combinatorics-dp-*1900
000.000%
300040CF10A. Power Consumption Calculation
CodeforcesBetaRound#10-implementation-*900
000.000%
300041CF10B. Cinema Cashier
CodeforcesBetaRound#10-dp-implementation-*1500
000.000%
300045CF11A. Increasing Sequence
CodeforcesBetaRound#11-implementation-math-*900
000.000%
300046CF11B. Jumping Jack
CodeforcesBetaRound#11-math-*1600
000.000%
300047CF11C. How Many Squares?
CodeforcesBetaRound#11-implementation-*2200
000.000%
300048CF11D. A Simple Task
CodeforcesBetaRound#11-bitmasks-dp-graphs-*2200
000.000%
300049CF11E. Forward, march!
CodeforcesBetaRound#11-dp-greedy-*2800
000.000%
300050CF12A. Super Agent
CodeforcesBetaRound#12(Div2Only)-implementation-*800
000.000%
300051CF12B. Correct Solution?
CodeforcesBetaRound#12(Div2Only)-implementation-sortings-*1100
000.000%
300052CF12C. Fruits
CodeforcesBetaRound#12(Div2Only)-greedy-implementation-sortings-*1100
000.000%
300055CF13A. Numbers
CodeforcesBetaRound#13-implementation-math-*1000
000.000%
300056CF13B. Letter A
CodeforcesBetaRound#13-geometry-implementation-*2000
000.000%
300058CF13D. Triangles
CodeforcesBetaRound#13-dp-geometry-*2600
000.000%
300060CF14A. Letter
CodeforcesBetaRound#14(Div.2)-implementation-*800
020.000%
300061CF14B. Young Photographer
CodeforcesBetaRound#14(Div.2)-implementation-*1000
010.000%
300062CF14C. Four Segments
CodeforcesBetaRound#14(Div.2)-geometry-implementation-math-*1700
020.000%
300064CF14E. Camels
CodeforcesBetaRound#14(Div.2)-dp-*1900
000.000%
300065CF15A. Cottage Village
CodeforcesBetaRound#15-implementation-sortings-*1200
000.000%
300066CF15B. Laser
CodeforcesBetaRound#15-math-*1800
000.000%
300067CF15C. Industrial Nim
CodeforcesBetaRound#15-games-*2000
000.000%
300068CF15D. Map
CodeforcesBetaRound#15-implementation-sortings-*2500
000.000%
300069CF15E. Triangles
CodeforcesBetaRound#15-combinatorics-dp-*2600
000.000%
300070CF16A. Flag
CodeforcesBetaRound#16(Div.2Only)-implementation-*800
000.000%
300071CF16B. Burglar and Matches
CodeforcesBetaRound#16(Div.2Only)-greedy-implementation-sortings-*900
000.000%
300072CF16C. Monitor
CodeforcesBetaRound#16(Div.2Only)-*1800
000.000%
300073CF16D. Logging
CodeforcesBetaRound#16(Div.2Only)-implementation-strings-*1900
000.000%
300074CF16E. Fish
CodeforcesBetaRound#16(Div.2Only)-bitmasks-dp-probabilities-*1900
000.000%
300075CF17A. Noldbach problem
CodeforcesBetaRound#17-math-*1000
010.000%
300080CF18A. Triangle
CodeforcesBetaRound#18(Div.2Only)-geometry-*1500
000.000%
300081CF18B. Platforms
CodeforcesBetaRound#18(Div.2Only)-math-*1700
000.000%
300082CF18C. Stripe
CodeforcesBetaRound#18(Div.2Only)-implementation-*1200
000.000%
300085CF19A. World Football Cup
CodeforcesBetaRound#19-implementation-*1400
000.000%
300090CF20A. BerOS file system
CodeforcesAlphaRound#20(Codeforcesformat)-implementation-*1700
000.000%
300091CF20B. Equation
CodeforcesAlphaRound#20(Codeforcesformat)-math-*2000
000.000%
300092CF20C. Dijkstra?
CodeforcesAlphaRound#20(Codeforcesformat)-graphs-*1900
010.000%
300093CF21A. Jabber ID
CodeforcesAlphaRound#21(Codeforcesformat)-implementation-strings-*1900
000.000%
300094CF21B. Intersection
CodeforcesAlphaRound#21(Codeforcesformat)-implementation-math-*2000
000.000%
300095CF21C. Stripe 2
CodeforcesAlphaRound#21(Codeforcesformat)-dp-sortings-*2000
000.000%
300096CF21D. Traveling Graph
CodeforcesAlphaRound#21(Codeforcesformat)-bitmasks-graphs-*2400
000.000%
300099CF22C. System Administrator
CodeforcesBetaRound#22(Div.2Only)-graphs-*1700
000.000%
300100CF22D. Segments
CodeforcesBetaRound#22(Div.2Only)-greedy-sortings-*1900
000.000%
300101CF22E. Scheme
CodeforcesBetaRound#22(Div.2Only)-graphs-trees-*2300
000.000%
300103CF23B. Party
CodeforcesBetaRound#23-graphs-math-*1600
000.000%
300105CF23D. Tetragon
CodeforcesBetaRound#23-geometry-math-*2600
000.000%