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[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nIn this problem, we only consider strings consisting of lowercase Engl...
{ "code_size": 831, "language": "C++", "problem_id": "p02744", "submission_id": "s423947951" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem D:\nTraveling by Stagecoach\nOnce upon a time, there was a traveler.\nHe plans to...
{ "code_size": 2570, "language": "C", "problem_id": "p00719", "submission_id": "s590880461" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Expression Mining\nConsider an arithmetic expression built by combining single-digit posi...
{ "code_size": 4216, "language": "C++", "problem_id": "p01115", "submission_id": "s861912884" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem G:\nCaptain Q′s Treasure\nYou got an old map, which turned out to be drawn by the...
{ "code_size": 2688, "language": "C++", "problem_id": "p00900", "submission_id": "s966440503" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given integers\nN,\\ A\nand\nB\n.\nDetermine if there exists a...
{ "code_size": 1703, "language": "C++", "problem_id": "p03097", "submission_id": "s690585710" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Endless BFS\nMr. Endo wanted to write the code that performs breadth-first search (BFS), ...
{ "code_size": 1325, "language": "C++", "problem_id": "p01950", "submission_id": "s457029805" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem G:\nBuilding Water Ways\nIn ancient times, Romans constructed numerous water ways...
{ "code_size": 3097, "language": "C++", "problem_id": "p00611", "submission_id": "s250376651" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem statement\nWe have an\nH \\times W\ngrid whose squares are painted black or white...
{ "code_size": 1379, "language": "C", "problem_id": "p03436", "submission_id": "s669271514" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "E: Red Black Balloons\nStory\nHomura-chan's dream comes true. It means ICPC Asia regional...
{ "code_size": 1865, "language": "C++", "problem_id": "p02092", "submission_id": "s413067661" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThere are\nN\ncubes stacked vertically on a desk.\nYou are given a str...
{ "code_size": 459, "language": "C++", "problem_id": "p03107", "submission_id": "s574657656" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Millennium\nA wise king declared a new calendar. \"Tomorrow shall be the first day of the...
{ "code_size": 663, "language": "C++", "problem_id": "p00760", "submission_id": "s532075242" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem D:\nClock Hands\nWe have an analog clock whose three hands (the second hand, the\...
{ "code_size": 1686, "language": "C++", "problem_id": "p00917", "submission_id": "s708739585" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nRng is going to a festival.\nThe name of the festival is given to you ...
{ "code_size": 293, "language": "C++", "problem_id": "p03577", "submission_id": "s916335252" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nTakahashi is now competing in a programming contest, but he received T...
{ "code_size": 181, "language": "C", "problem_id": "p03549", "submission_id": "s457626948" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem H:\nRobot's Crash\nProf. Jenifer A. Gibson is carrying out experiments with many ...
{ "code_size": 3250, "language": "C++", "problem_id": "p01170", "submission_id": "s254280237" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given a sequence of\nN\nintegers:\nA_1,A_2,...,A_N\n.\nFind th...
{ "code_size": 2003, "language": "C", "problem_id": "p03226", "submission_id": "s043615987" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThere are\nN\nsquares aligned in a row.\nThe\ni\n-th square from the l...
{ "code_size": 756, "language": "C", "problem_id": "p03839", "submission_id": "s581904684" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have an integer sequence of length\nN\n:\nA_0,A_1,\\cdots,A_{N-1}\n...
{ "code_size": 1680, "language": "C", "problem_id": "p02905", "submission_id": "s138749601" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Electric Metronome\nA boy PCK is playing with\nN\nelectric metronomes. The\ni\n-th metron...
{ "code_size": 633, "language": "C++", "problem_id": "p00366", "submission_id": "s791946668" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Repairing\nIn the International City of Pipe Construction, it is planned to repair the wa...
{ "code_size": 5968, "language": "C++", "problem_id": "p01568", "submission_id": "s016168440" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given an integer\nN\n.\nFor two positive integers\nA\nand\nB\n...
{ "code_size": 479, "language": "C", "problem_id": "p03775", "submission_id": "s337289407" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "What Color Is The Universe?\nOn a clear night, a boy, Campanella looked up at the sky, th...
{ "code_size": 554, "language": "C++", "problem_id": "p00594", "submission_id": "s643995057" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nSnuke has\nN\nhats. The\ni\n-th hat has an integer\na_i\nwritten on it...
{ "code_size": 934, "language": "C", "problem_id": "p02975", "submission_id": "s401462747" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given a string\nS\nof length\nN\n.\nAmong its subsequences, co...
{ "code_size": 445, "language": "C", "problem_id": "p03095", "submission_id": "s843651642" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nA country decides to build a palace.\nIn this country, the average tem...
{ "code_size": 423, "language": "C", "problem_id": "p03220", "submission_id": "s934639540" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThe postal code in Atcoder Kingdom is\nA+B+1\ncharacters long, its\n(A...
{ "code_size": 406, "language": "C", "problem_id": "p03474", "submission_id": "s919681072" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou have decided to give an allowance to your child depending on the o...
{ "code_size": 302, "language": "C++", "problem_id": "p03250", "submission_id": "s397975709" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Mode Value\nYour task is to write a program which reads a sequence of integers and prints...
{ "code_size": 316, "language": "C", "problem_id": "p00028", "submission_id": "s517629010" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have an\nN \\times N\nsquare grid.\nWe will paint each square in th...
{ "code_size": 139, "language": "C", "problem_id": "p03597", "submission_id": "s729646435" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nAtCoder Inc. holds a contest every Saturday.\nThere are two types of c...
{ "code_size": 180, "language": "C", "problem_id": "p02687", "submission_id": "s836258355" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given two integers\nA\nand\nB\nas the input. Output the value ...
{ "code_size": 212, "language": "C++", "problem_id": "p03697", "submission_id": "s651234773" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem G:\nJapanese Style Pub\nYou’ve just entered a Japanese-style pub, or an\nizakaya\...
{ "code_size": 1909, "language": "C++", "problem_id": "p01247", "submission_id": "s744408057" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given a connected graph with\nN\nvertices and\nM\nedges. The v...
{ "code_size": 1681, "language": "C++", "problem_id": "p03100", "submission_id": "s285318559" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have a tree with\nN\nvertices, whose\ni\n-th edge connects Vertex\n...
{ "code_size": 1922, "language": "C", "problem_id": "p02698", "submission_id": "s974383541" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThere is an\nN\n-car train.\nYou are given an integer\ni\n. Find the v...
{ "code_size": 114, "language": "C", "problem_id": "p03272", "submission_id": "s114359873" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Nets of Dice\nIn mathematics, some plain words have special meanings.\nThe word \"\nnet\n...
{ "code_size": 2267, "language": "C++", "problem_id": "p00699", "submission_id": "s270867137" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "What Goes Up Must Come Down\nSeveral cards with numbers printed on them are lined up on t...
{ "code_size": 1811, "language": "C++", "problem_id": "p00974", "submission_id": "s432920566" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "(Please read problem A first. The maximum score you can get by solving this problem B is ...
{ "code_size": 1082, "language": "C++", "problem_id": "p02619", "submission_id": "s187294573" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Semiexpress\nThe JOI Railways is the only railway company in the Kingdom of JOI. There ar...
{ "code_size": 1362, "language": "C++", "problem_id": "p00560", "submission_id": "s533130109" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem G:\nFlipping Parentheses\nA string consisting only of parentheses '(' and ')' is ...
{ "code_size": 2860, "language": "C++", "problem_id": "p00930", "submission_id": "s709800898" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Dungeon Creation\nThe king demon is waiting in his dungeon to defeat a brave man.\nHis du...
{ "code_size": 3298, "language": "C++", "problem_id": "p01507", "submission_id": "s469922231" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem I\nMidpoint\nOne day, you found $L + M + N$ points on a 2D plane, which you named...
{ "code_size": 8018, "language": "C++", "problem_id": "p01798", "submission_id": "s425927608" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "A Simple Offline Text Editor\nA text editor is a useful software tool that can help peopl...
{ "code_size": 2047, "language": "C++", "problem_id": "p00683", "submission_id": "s620692728" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nSnuke is buying a bicycle.\nThe bicycle of his choice does not come wi...
{ "code_size": 276, "language": "C", "problem_id": "p03671", "submission_id": "s946117483" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Ring\nWrite a program which finds a pattern $p$ in a ring shaped text $s$.\nInput\nIn the...
{ "code_size": 402, "language": "C", "problem_id": "p02418", "submission_id": "s464160728" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have planted $N$ flower seeds, all of which come into different flo...
{ "code_size": 779, "language": "C", "problem_id": "p01704", "submission_id": "s607076685" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given a grid with\n2\nrows and\n3\ncolumns of squares.\nThe co...
{ "code_size": 247, "language": "C", "problem_id": "p03555", "submission_id": "s733795215" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nIroha is very particular about numbers. There are\nK\ndigits that she ...
{ "code_size": 521, "language": "C", "problem_id": "p04039", "submission_id": "s484580045" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nTakahashi made\nN\nproblems for competitive programming.\nThe problems...
{ "code_size": 409, "language": "C++", "problem_id": "p02989", "submission_id": "s516838145" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Exploring Caves\nThere are many caves deep in mountains found in the countryside. In lege...
{ "code_size": 622, "language": "C++", "problem_id": "p00700", "submission_id": "s662716228" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Revenge of the Endless BFS\nMr. Endo wanted to write the code that performs breadth-first...
{ "code_size": 2057, "language": "C++", "problem_id": "p01964", "submission_id": "s515892778" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given an integer\nN\nthat has exactly four digits in base ten....
{ "code_size": 215, "language": "C", "problem_id": "p03192", "submission_id": "s336022784" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nServal is fighting with a monster.\nThe\nhealth\nof the monster is\nH\...
{ "code_size": 172, "language": "C", "problem_id": "p02783", "submission_id": "s125710575" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Strongly Connected Components\nA direced graph is strongly connected if every two nodes a...
{ "code_size": 2058, "language": "C++", "problem_id": "p02368", "submission_id": "s745681210" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Shortest Common Non-Subsequence\nA subsequence of a sequence $P$ is a sequence that can b...
{ "code_size": 1933, "language": "C++", "problem_id": "p00971", "submission_id": "s572856875" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nA\nbalancing network\nis an abstract device built up of\nN\nwires, tho...
{ "code_size": 2289, "language": "C++", "problem_id": "p02827", "submission_id": "s676440301" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nGiven are an integer\nK\nand integers\na_1,\\dots, a_K\n. Determine wh...
{ "code_size": 2566, "language": "C++", "problem_id": "p02637", "submission_id": "s686546205" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Beautiful Sequence\nAlice is spending his time on an independent study to apply to the Na...
{ "code_size": 530, "language": "C", "problem_id": "p00393", "submission_id": "s001801491" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have\nA\ncards, each of which has an integer\n1\nwritten on it. Sim...
{ "code_size": 452, "language": "C++", "problem_id": "p02682", "submission_id": "s102151371" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nTakahashi wants to grill\nN\npieces of meat on a grilling net, which c...
{ "code_size": 2464, "language": "C", "problem_id": "p02764", "submission_id": "s995824423" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have a sequence\nA\nof length\nN\n.\nOn this sequence, we can perfo...
{ "code_size": 1785, "language": "C++", "problem_id": "p03522", "submission_id": "s682455223" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nTakahashi is doing a research on sets of points in a plane.\nTakahashi...
{ "code_size": 1182, "language": "C", "problem_id": "p03334", "submission_id": "s699600017" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThere are\n2N\npeople numbered\n1\nthrough\n2N\n.\nThe height of Perso...
{ "code_size": 4547, "language": "C++", "problem_id": "p02539", "submission_id": "s106529900" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem D:\nRevenge of Champernowne Constant\nChampernowne constant is an irrational numb...
{ "code_size": 2568, "language": "C++", "problem_id": "p01440", "submission_id": "s536890156" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nHaving learned the multiplication table, Takahashi can multiply two in...
{ "code_size": 305, "language": "C", "problem_id": "p02880", "submission_id": "s431667564" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem J:\nNo Story\nSince I got tired to write long problem statements, I decided to ma...
{ "code_size": 805, "language": "C", "problem_id": "p00646", "submission_id": "s437407866" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nTakahashi has\nN\nblue cards and\nM\nred cards.\nA string is written o...
{ "code_size": 660, "language": "C++", "problem_id": "p03408", "submission_id": "s045699022" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have a grid of squares with\nN\nrows and\nM\ncolumns. Let\n(i, j)\n...
{ "code_size": 1749, "language": "C++", "problem_id": "p03039", "submission_id": "s727398809" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Equivalent Deformation\nTwo triangles\nT\n1\nand\nT\n2\nwith the same area are on a plane...
{ "code_size": 3355, "language": "C++", "problem_id": "p01108", "submission_id": "s229255823" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThere is a maze which can be described as a\nW \\times H\ngrid.\nThe u...
{ "code_size": 1946, "language": "C", "problem_id": "p01650", "submission_id": "s464264082" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have a sequence of\nN\nintegers:\nA_1, A_2, \\cdots, A_N\n.\nYou ca...
{ "code_size": 1233, "language": "C", "problem_id": "p02955", "submission_id": "s880398456" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Reading Brackets in English\nShun and his professor are studying Lisp and S-expressions. ...
{ "code_size": 4439, "language": "C++", "problem_id": "p01190", "submission_id": "s048102728" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nOne day, Snuke was given a permutation of length\nN\n,\na_1, a_2, ...,...
{ "code_size": 1711, "language": "C", "problem_id": "p03987", "submission_id": "s256303519" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem I:\nHidden Tree\nConsider a binary tree whose leaves are assigned integer weights...
{ "code_size": 1461, "language": "C++", "problem_id": "p00922", "submission_id": "s514459083" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Reservation System\nThe supercomputer system L in the PCK Research Institute performs a v...
{ "code_size": 417, "language": "C++", "problem_id": "p00355", "submission_id": "s566563460" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nRingo is giving a present to Snuke.\nRingo has found out that Snuke lo...
{ "code_size": 366, "language": "C++", "problem_id": "p03591", "submission_id": "s168022530" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Height of a Tree\nGiven a tree\nT\nwith non-negative weight, find the height of each node...
{ "code_size": 1656, "language": "C++", "problem_id": "p02372", "submission_id": "s164163315" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThis contest is\nCODE FESTIVAL\n.\nHowever, Mr. Takahashi always write...
{ "code_size": 217, "language": "C", "problem_id": "p03992", "submission_id": "s713094021" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem A:\nDance Dance Revolution\nDance Dance Revolution\nis one of the most popular ar...
{ "code_size": 836, "language": "C++", "problem_id": "p01202", "submission_id": "s019112237" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nWe have an integer sequence\nA\nof length\nN\n, where\nA_1 = X, A_{i+1...
{ "code_size": 1718, "language": "C++", "problem_id": "p02840", "submission_id": "s432531185" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nTakahashi has a string\nS\nof length\nN\nconsisting of digits from\n0\...
{ "code_size": 1288, "language": "C", "problem_id": "p02757", "submission_id": "s907149979" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Bit Flag\nA state with $n$ flags of ON or OFF can be represented by a sequence of bits wh...
{ "code_size": 1212, "language": "C++", "problem_id": "p02425", "submission_id": "s320181149" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "White Bird\nAngry Birds is a mobile game of a big craze all over the world.\nYou were c...
{ "code_size": 1803, "language": "C", "problem_id": "p01425", "submission_id": "s301634045" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nSnuke is having another barbeque party.\nThis time, he will make one s...
{ "code_size": 1195, "language": "C", "problem_id": "p04051", "submission_id": "s833376209" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nGiven are two strings\ns\nand\nt\nconsisting of lowercase English lett...
{ "code_size": 1202, "language": "C", "problem_id": "p02937", "submission_id": "s876940607" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem E:\nMolecular Formula\nYour mission in this problem is to write a computer progra...
{ "code_size": 1465, "language": "C", "problem_id": "p00823", "submission_id": "s804057070" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nGiven is a positive integer\nN\n.\nWe will choose an integer\nK\nbetwe...
{ "code_size": 644, "language": "C", "problem_id": "p02722", "submission_id": "s654505936" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nThere are\nN\ngems. The value of the\ni\n-th gem is\nV_i\n.\nYou will ...
{ "code_size": 343, "language": "C", "problem_id": "p03060", "submission_id": "s697192017" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem E\nInfallibly Crack Perplexing Cryptarithm\nYou are asked to crack an encrypted e...
{ "code_size": 2238, "language": "C", "problem_id": "p00950", "submission_id": "s637948149" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem B:\nRepeated Substitution with Sed\nDo you know \"sed,\" a tool provided with Uni...
{ "code_size": 1181, "language": "C", "problem_id": "p00875", "submission_id": "s752836403" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Sleeping Time\nMiki is a high school student.\nShe has a part time job, so she cannot ta...
{ "code_size": 597, "language": "C", "problem_id": "p01418", "submission_id": "s907726293" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Scores of Final Examination\nI am a junior high school teacher.\nThe final examination ha...
{ "code_size": 521, "language": "C", "problem_id": "p01117", "submission_id": "s735042509" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nLet us define the\nbeauty\nof a sequence\n(a_1,... ,a_n)\nas the numbe...
{ "code_size": 621, "language": "C++", "problem_id": "p03304", "submission_id": "s783755909" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nHaving learned the multiplication table, Takahashi can multiply two in...
{ "code_size": 248, "language": "C++", "problem_id": "p02879", "submission_id": "s498516120" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem J:\nRevenge of the Round Table\nTwo contries A and B have decided to make a meeti...
{ "code_size": 2140, "language": "C++", "problem_id": "p01282", "submission_id": "s503292736" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nSmeke has decided to participate in AtCoder Beginner Contest (ABC) if ...
{ "code_size": 145, "language": "C", "problem_id": "p03813", "submission_id": "s325419952" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Finding a Word\nWrite a program which reads a word\nW\nand a text\nT\n, and prints the nu...
{ "code_size": 468, "language": "C++", "problem_id": "p02419", "submission_id": "s077155232" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem Statement\nYou are given strings\nS\nand\nT\nconsisting of lowercase English lett...
{ "code_size": 747, "language": "C", "problem_id": "p03252", "submission_id": "s902541574" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Aizu PR\nAn English booklet has been created for publicizing Aizu to the world.\nWhen you...
{ "code_size": 394, "language": "C", "problem_id": "p00101", "submission_id": "s862502376" }
[ { "content": "You are a helpful coding assistant. Carefully follow the user's instructions to generate fully functional and secure code which follows best security practices.", "role": "system" }, { "content": "Problem D:\nDouble Sorting\nHere we describe a typical problem. There are\nn\nballs and\n...
{ "code_size": 3841, "language": "C++", "problem_id": "p01276", "submission_id": "s159814063" }