Task Name Time Limit Memory Limit
A01 The First Problem 1 sec 1024 MB
A02 Linear Search 1 sec 1024 MB
A03 Two Cards 1 sec 1024 MB
A04 Binary Representation 1 1 sec 1024 MB
A05 Three Cards 2 sec 1024 MB
A06 How Many Guests? 2 sec 1024 MB
A07 Event Attendance 2 sec 1024 MB
A08 Two Dimensional Sum 10 sec 1024 MB
A09 Winter in ALGO Kingdom 10 sec 1024 MB
A10 Resort Hotel 2 sec 1024 MB
A11 Binary Search 1 1 sec 1024 MB
A12 Printer 1 sec 1024 MB
A13 Close Pairs 1 sec 1024 MB
A14 Four Boxes 5 sec 1024 MB
A15 Compression 2 sec 1024 MB
A16 Dungeon 1（※初版第 1 刷の B22 も同じ問題です） 1 sec 1024 MB
A17 Dungeon 2 1 sec 1024 MB
A18 Subset Sum 1 sec 1024 MB
A19 Knapsack 1 10 sec 1024 MB
A20 LCS 10 sec 1024 MB
A21 Block Game 10 sec 1024 MB
A22 Sugoroku 1 sec 1024 MB
A23 All Free 1 sec 1024 MB
A24 LIS 1 sec 1024 MB
A25 Number of Routes 1 sec 1024 MB
A26 Prime Check 1 sec 1024 MB
A27 Calculate GCD 1 sec 1024 MB
A28 Blackboard 2 sec 1024 MB
A29 Power 1 sec 1024 MB
A30 Combination 1 sec 1024 MB
A31 Divisors 1 sec 1024 MB
A32 Game 1 1 sec 1024 MB
A33 Game 2 1 sec 1024 MB
A34 Game 3 1 sec 1024 MB
A35 Game 4 2 sec 1024 MB
A36 Travel 1 sec 1024 MB
A37 Travel 2 1 sec 1024 MB
A38 Black Company 1 1 sec 1024 MB
A39 Interval Scheduling Problem 2 sec 1024 MB
A40 Triangle 1 sec 1024 MB
A41 Tile Coloring 1 sec 1024 MB
A42 Soccer 1 sec 1024 MB
A43 Travel 3 1 sec 1024 MB
A44 Change and Reverse 1 sec 1024 MB
A45 Card Elimination 1 sec 1024 MB
A46 Heuristic 1 1 sec 1024 MB
A49 Heuristic 2 1 sec 1024 MB
A50 山型足し算 6 sec 1024 MB
A51 Stack 2 sec 1024 MB
A52 Queue 2 sec 1024 MB
A53 Priority Queue 2 sec 1024 MB
A54 Map 2 sec 1024 MB
A55 Set 3 sec 1024 MB
A56 String Hash 2 sec 1024 MB
A57 Doubling 2 sec 1024 MB
A58 RMQ (Range Maximum Queries) 3 sec 1024 MB
A59 RSQ (Range Sum Queries) 3 sec 1024 MB
A60 Stock Price 1 sec 1024 MB
A61 Adjacent Vertices 1 sec 1024 MB
A62 Depth First Search 1 sec 1024 MB
A63 Shortest Path 1 1 sec 1024 MB
A64 Shortest Path 2 3 sec 1024 MB
A65 Road to Promotion 1 sec 1024 MB
A66 Connect Query 1 sec 1024 MB
A67 MST (Minimum Spanning Tree) 1 sec 1024 MB
A68 Maximum Flow 1 sec 1024 MB
A69 Bipartite Matching 1 sec 1024 MB
A70 Lanterns 1 sec 1024 MB
A71 Homework 1 sec 1024 MB
A72 Tile Painting 1 sec 1024 MB
A73 Marathon Route 1 sec 1024 MB
A74 Board Game 1 sec 1024 MB
A75 Examination 1 sec 1024 MB
A76 River Crossing 1 sec 1024 MB
A77 Yokan Party（★4） 2 sec 1024 MB
B01 A+B Problem 1 sec 1024 MB
B02 Divisor Check 1 sec 1024 MB
B03 Supermarket 1 1 sec 1024 MB
B04 Binary Representation 2 1 sec 1024 MB
B06 Lottery 2 sec 1024 MB
B07 Convenience Store 2 6 sec 1024 MB
B08 Counting Points 5 sec 1024 MB
B09 Papers 5 sec 1024 MB
B11 Binary Search 2 1 sec 1024 MB
B12 Equation 2 sec 1024 MB
B13 Supermarket 2 1 sec 1024 MB
B14 Another Subset Sum 1 sec 1024 MB
B16 Frog 1 2 sec 1024 MB
B17 Frog 1 with Restoration 1 sec 1024 MB
B18 Subset Sum with Restoration 1 sec 1024 MB
B19 Knapsack 2 10 sec 1024 MB
B20 Edit Distance 1 sec 1024 MB
B21 Longest Subpalindrome 1 sec 1024 MB
B23 Traveling Salesman Problem 10 sec 1024 MB
B24 Many Boxes 1 sec 1024 MB
B26 Output Prime Numbers 1 sec 1024 MB
B27 Calculate LCM 1 sec 1024 MB
B28 Fibonacci Easy (mod 1000000007) 10 sec 1024 MB
B29 Power Hard 1 sec 1024 MB
B30 Combination 2 1 sec 1024 MB
B31 Divisors Hard 1 sec 1024 MB
B32 Game 5 5 sec 1024 MB
B33 Game 6 1 sec 1024 MB
B34 Game 7 1 sec 1024 MB
B36 Switching Lights 1 sec 1024 MB
B37 Sum of Digits 1 sec 1024 MB
B38 Heights of Grass 1 sec 1024 MB
B39 Taro's Job 2 sec 1024 MB
B40 Divide by 100 1 sec 1024 MB
B41 Reverse of Euclid 10 sec 1024 MB
B42 Two Faced Cards 1 sec 1024 MB
B43 Quiz Contest 1 sec 1024 MB
B44 Grid Operations 1 sec 1024 MB
B45 Blackboard 2 1 sec 1024 MB
B51 Bracket 2 sec 1024 MB
B52 Ball Simulation 2 sec 1024 MB
B54 Counting Same Values 2 sec 1024 MB
B55 Difference 1 sec 1024 MB
B56 Palindrome Queries 2 sec 1024 MB
B57 Calculator 4 sec 1024 MB
B58 Jumping 2.5 sec 1024 MB
B59 Number of Inversions 4 sec 1024 MB
B61 Influencer 1 sec 1024 MB
B62 Print a Path 1 sec 1024 MB
B63 幅優先探索 2 sec 256 MB
B64 Shortest Path with Restoration 3 sec 1024 MB
B65 Road to Promotion Hard 2 sec 1024 MB
B66 Typhoon 2 sec 1024 MB
B67 Max MST 1 sec 1024 MB
B68 ALGO Express 1 sec 1024 MB
B69 Black Company 2 1 sec 1024 MB
C01 Tax Rate 1 sec 1024 MB
C02 Two Balls 1 sec 1024 MB
C03 Stock Queries 1 sec 1024 MB
C04 Divisor Enumeration 1 sec 1024 MB
C05 Lucky Numbers 1 sec 1024 MB
C06 Regular Graph 1 sec 1024 MB
C07 ALGO-MARKET 3 sec 1024 MB
C08 ALGO4 1 sec 1024 MB
C09 Taro's Vacation 2 sec 1024 MB
C10 A Long Grid 1 sec 1024 MB
C11 Election 3 sec 1024 MB
C12 Taro the Novel Writer 3 sec 1024 MB
C13 Select 2 1 sec 1024 MB
C14 Commute Route 1 sec 1024 MB
C15 Many Meetings 1 sec 1024 MB
C16 Flights 5 sec 1024 MB
C17 Strange Data Structure? 2 sec 1024 MB
C18 Pick Two（★6） 2 sec 1024 MB
C19 Gasoline Optimization Problem 10 sec 1024 MB
C20 Mayor's Challenge 1 sec 1024 MB