ABC 401-500 - 競技プログラミング用知識集積所【11/3更新】

ABC 401-500

最終更新：2025年11月03日 12:26

sport_programming

- view

管理者のみ編集可

コンテスト	A	B	C	D	E	F	G
ABC401	A - Status Code	B - Unauthorized	C - K-bonacci	D - Logical Filling	E - Reachable Set	F - Add One Edge 3	G
ABC402	A - CBC	B - Restaurant Queue	C - Dislike Foods	D - Line Crossing	E - Payment Required	F - Path to Integer	G
ABC403	A - Odd Position Sum	B - Four Hidden	C - 403 Forbidden	D - Forbidden Difference	E - Forbidden Prefix	F - Shortest One Formula	G
ABC404	A - Not Found	B - Grid Rotation	C - Cycle Graph?	D - Goin' to the Zoo	E - Bowls and Beans	F	G
ABC405	A - Is it rated?	B - Not All	C - Sum of Product	D - Escape Route	E - Fruit Lineup	F - Chord Crossing	G
ABC406	A - Not Acceptable	B - Product Calculator	C - ~	D - Garbage Removal	E - Popcount Sum 3	F	G
ABC407	A - Approximation	B - P(X or Y)	C - Security 2	D - Domino Covering XOR	E - Most Valuable Parentheses	F - Sums of Sliding Window Maximum	G
ABC408	A - Timeout	B - Compression	C - Not All Covered	D - Flip to Gather	E - Minimum OR Path	F - Athletic	G - A／B < p／q < C／D
ABC409	A - Conflict	B - Citation	C - Equilateral Triangle	D - String Rotation	E - Pair Annihilation	F - Connecting Points	G
ABC410	A - G1	B - Reverse Proxy	C - Rotatable Array	D - XOR Shortest Walk	E - Battles in a Row	F - Balanced Rectangles	G
ABC411	A - Required Length	B - Distance Table	C - Black Intervals	D - Conflict 2	E - E［max］	F - Contraction	G
ABC412	A - Task Failed Successfully	B - Precondition	C - Giant Domino	D - Make 2-Regular Graph	E - LCM Sequence	F - Socks 4	G
ABC413	A - Content Too Large	B - cat 2	C - Large Queue	D - Make Geometric Sequence	E - Reverse 2^i	F - No Passage	G - Big Banned Grid
ABC414	A - Streamer Takahashi	B - String Too Long	C - Palindromic in Both Bases	D - Transmission Mission	E - Count A%B=C	F	G
ABC415	A - Unsupported Type	B - Pick Two	C - Mixture	D - Get Many Stickers	E - Hungry Takahashi	F - Max Combo	G
ABC416	A - Vacation Validation	B - 1D Akari	C - Concat (X-th)	D - Match, Mod, Minimize 2	E - Development	F	G
ABC417	A - A Substring	B - Search and Delete	C - Distance Indicators	D - Takahashi's Expectation	E - A Path in A Dictionary	F - Random Gathering	G
ABC418	A - I'm a teapot	B - You're a teapot	C - Flush	D - XNOR Operation	E - Trapezium	F	G
ABC419	A - AtCoder Language	B - Get Min	C - King's Summit	D - Substr Swap	E - Subarray Sum Divisibility	F	G
ABC420	A - What month is it?	B - Most Minority	C - Sum of Min Query	D - Toggle Maze	E - Reachability Query	F	G - sqrt(n^2+n+X)
ABC421	A - Misdelivery	B - Fibonacci Reversed	C - Alternated	D - RLE Moving	E - Yacht	F - Erase between X and Y	G
ABC422	A - Stage Clear	B - Looped Rope	C - AtCoder AAC Contest	D - Least Unbalanced	E - Colinear	F - Eat and Ride	G - Balls and Boxes
ABC423	A - Scary Fee	B - Locked Rooms	C - Lock All Doors	D - Long Waiting	E - Sum of Subarrays	F - Loud Cicada	G
ABC424	A - Isosceles	B - Perfect	C - New Skill Acquired	D - 2x2 Erasing 2	E - Cut in Half	F - Adding Chords	G
ABC425	A - Sigma Cubes	B - Find Permutation 2	C - Rotate and Sum Query	D - Ulam-Warburton Automaton	E - Count Sequences 2	F - Inserting Process	G
ABC426	A - OS Versions	B - The Odd One Out	C - Upgrade Required	D - Pop and Insert	E - Closest Moment	F - Clearance	G
ABC427	A - ABC → AC	B - Sum of Digits Sequence	C - Bipartize	D - The Simple Game	E - Wind Cleaning	F - Not Adjacent	G
ABC428	A - Grandma's Footsteps	B - Most Frequent Substrings	C - Brackets Stack Query	D - 183184	E - Farthest Vertex	F	G
ABC429	A - Too Many Requests	B - N - 1	C - Odd One Subsequence	D - On AtCoder Conference	E - Hit and Away	F - Shortest Path Query	G
ABC430	A - Candy Cookie Law※	B - Count Subgrid※	C - Truck Driver※	D - Neighbor Distance※	E - Shift String※	F - Back and Forth Filling※	G

コンテスト

ABC401

ABC402