messages list |
|---|
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Compute A \\times B.\n\nConstraints\n\n* 1 \\leq A \\leq 100\n* 1 \\leq B \\leq 100\n* All values in\ninput are integers.\n\nInput\n\nInput is given from Standard Input in the following format:\n\n\nA ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "On a plane are n points (xi, yi) with integer coordinates between 0 and 106. The distance between the two points with numbers a and b is said to be the following value: <image> (the distance calculated... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, I need to solve this problem where I have to calculate the total time required for all customers to checkout given a certain number o... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, let's see. I need to find the number of indices i where A[i] equals B[i] plus some element from array C. Hmm. So for each i, I have t... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Given an integer array `arr` and an integer `k`, modify the array by repeating it `k` times.\n\nFor example, if `arr = [1, 2]` and `k = 3 `then the modified array will be `[1, 2, 1, 2, 1, 2]`.\n\nRetur... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "You are given an undirected graph with n vertices numbered from 1 to n. Initially there are no edges.\n\nYou are asked to perform some queries on the graph. Let last be the answer to the latest query o... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Arkady wants to have a dinner. He has just returned from a shop where he has bought a semifinished cutlet. He only needs to fry it. The cutlet should be fried for 2n seconds, in particular, it should b... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "if x + ( 1 / x ) = 5 , what is the value of r = x ^ 2 + ( 1 / x ) ^ 2 ? Please write a program to solve it"
},
{
"role": "assistant",
"content": "n0 = 1.0\nn1 = 5.0\nn2 = 2.0\nn3 = 1.0\nn4 ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Little Vova studies programming in an elite school. Vova and his classmates are supposed to write n progress tests, for each test they will get a mark from 1 to p. Vova is very smart and he can write e... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Mattey has an assignment that he should submit tomorrow. The assignment has one question which asks to write a program to multiply two numbers without using ''* operator. As Mattey finds no interest in... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "You are to write a function named `dist_from_coordinates` that computes the distance between two geographical points on Earth's surface using their latitude and longitude. The function should utilize t... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Given a string `S`, return the \"reversed\" string where all characters that are not a letter stay in the same place, and all letters reverse their positions.\n\n\nExample 1:\nInput: \"ab-cd\"\nOutput:... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "*** No Loops Allowed ***\n\nYou will be given an array (a) and a value (x). All you need to do is check whether the provided array contains the value, without using a loop.\n\nArray can contain numbers... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function that takes a string as input and returns the number of unique palindromic sub-sequences of length 4.\n\nSolve the problem starting with the provided function header.\n\nFunction header... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "We will play a one-player game using a number line and N pieces.\n\nFirst, we place each of these pieces at some integer coordinate.\n\nHere, multiple pieces can be placed at the same coordinate.\n\nOu... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "The scoring system for this challenge is binary. Your score is zero unless you pass all tests.\n\nGiven $n$ strictly convex simple polygons and $m$ ellipses on a plane, find any point lying in their in... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, let's tackle this problem. Hmm, the task is to simulate candidates leaving the queue based on their neighbors' resumes. The process c... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Paladin Manao caught the trail of the ancient Book of Evil in a swampy area. This area contains n settlements numbered from 1 to n. Moving through the swamp is very difficult, so people tramped exactly... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Problem\nYou are living in 2050, People do not work any more. Only surrogates (clone having same features & DNA characteristics) work for every individual. Government is substituting man labor by surr... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to find the number of days between two dates. For simplicity, assume that all years are leap years.\n\nSolve the problem starting with the provided function header.\n\nFunction header:... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a python function to find the minimized maximum value that can be assigned to each of n shops such that all the products can be distributed evenly among them. The function should take an integer ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Bob has received a binary string of length N transmitted by Alice. He knows that due to errors in transmission, up to K bits might have been corrupted (and hence flipped). However, he also knows that t... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Suppose we have a 2D grid $A$ of infinite width and height of $N$ units. Each row of the grid can be represented in the form of $111\\ldots100\\ldots \\infty$ where the $1$s are repeated $x$ times, $x ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to find the three numbers in a list of integers that add up to a target value and return the sum of the three numbers that is closest to the target. Assume that each input would have e... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A remote island chain contains n islands, labeled 1 through n. Bidirectional bridges connect the islands to form a simple cycle — a bridge connects islands 1 and 2, islands 2 and 3, and so on, and addi... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Increasing the original price of a certain item by 20 percent and then increasing the new price by 20 percent is equivalent to increasing the original price by what percent?\nAnswer Choices: (A) 31.25 ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Takahashi made N problems for competitive programming.\nThe problems are numbered 1 to N, and the difficulty of Problem i is represented as an integer d_i (the higher, the harder).\nHe is dividing the ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to generate the next sequence in the \"look-and-say\" series given a starting sequence and a number of iterations.\n\nThe \"look-and-say\" sequence is constructed by reading off the di... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a persuasive essay of at least 500 words about why people should learn to meditate. Consider including personal anecdotes, scientific research, and persuasive language techniques such as rhetoric... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Chef's daily routine is very simple. He starts his day with cooking food, then he eats the food and finally proceeds for sleeping thus ending his day. Chef carries a robot as his personal assistant who... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "What is the maximum number of subsets that can be formed from a set with 5 elements in second-order logic?"
},
{
"role": "assistant",
"content": "In set theory, the number of subsets that c... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "How can we avoid getting stuck in our happy memories and focus on the present moment?\nGenerate according to: The only real constant in our lives is change. Or so it's been said.\nChange is something t... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "On a small island, there are two towns Darkside and Sunnyside, with steep mountains between them. There’s a company Intertown Company of Package Conveyance; they own a ropeway car between Darkside and ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Can you summarize the allegations made by investors against Elon Musk and Tesla in relation to his tweets about Tesla's stock price?: Plaintiffs allege that Elon Musk's tweets were false, misleading an... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Yaroslav has an array p = p1, p2, ..., pn (1 ≤ pi ≤ n), consisting of n distinct integers. Also, he has m queries:\n\n * Query number i is represented as a pair of integers li, ri (1 ≤ li ≤ ri ≤ n). \... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Consider all binary strings of length m (1 ≤ m ≤ 60). A binary string is a string that consists of the characters 0 and 1 only. For example, 0110 is a binary string, and 012aba is not. Obviously, there... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "IPL 2021 Finals are here and it is between the most successful team of the IPL Mumbai Indians and the team striving to garb their first trophy Royal Challengers Banglore. Rohit Sharma, captain of the t... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Bees Alice and Alesya gave beekeeper Polina famous card game \"Set\" as a Christmas present. The deck consists of cards that vary in four features across three options for each kind of feature: number ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Consider a system of n water taps all pouring water into the same container. The i-th water tap can be set to deliver any amount of water from 0 to a_{i} ml per second (this amount may be a real number... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "The only difference between easy and hard versions is constraints.\n\nPolycarp loves to listen to music, so he never leaves the player, even on the way home from the university. Polycarp overcomes the ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, let's see. I need to solve this problem where I have to select a subset of TV shows and arrange them in an order that maximizes the t... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Create a step-by-step written and visual tutorial with clear and concise instructions for installing a new toilet in a residential bathroom. The tutorial should include information on necessary tools a... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "In Goshawk-Eurasian nature reserve 30 percent of the birds are Hawks, and 40 percent of the non-Hawks are Paddyfield-Warblers. If there are 25 percent as many Kingfishers as Paddyfield-Warblers in the ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "You are given a image with a height of H pixels and a width of W pixels. Each pixel is represented by a lowercase English letter. The pixel at the i-th row from the top and j-th column from the left is... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Input\n\nThe only line of input contains three integers a1, a2, a3 (1 ≤ a1, a2, a3 ≤ 20), separated by spaces.\n\nOutput\n\nOutput a single integer.\n\nExamples\n\nInput\n\n2 3 2\n\n\nOutput\n\n5\n\n\n... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "At his craftwork store, Howard has a collection of 70 wooden bowls where he rewards two to his customers for every 10 they buy. If he had 20 customers that day, half of whom bought 20 bowls each, calcu... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "In the computer network of the Berland State University there are n routers numbered from 1 to n. Some pairs of routers are connected by patch cords. Information can be transmitted over patch cords in ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Given a list of integers, write a Python function to count the number of unique elements in the list.\nA sample list: [1, 2, 3, 2, 1, 4, 5, 6, 7, 5, 3, 4]"
},
{
"role": "assistant",
"conten... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a fictional story about a family who survives a zombie apocalypse that explores themes of survival, humanity, and morality. Consider incorporating multiple perspectives and writing in a suspensef... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to find the number of N-Queens solutions for a given size of the chessboard.\n\nSolve the problem starting with the provided function header.\n\nFunction header:\n```\nclass Solution:\... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "An e-commerce startup pitches to the investors to get funding. They have been functional for n weeks now and also have a website!\n\nFor each week they know the number of unique visitors during this we... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "One day, AtCoDeer the deer found a simple graph (that is, a graph without self-loops and multiple edges) with N vertices and M edges, and brought it home. The vertices are numbered 1 through N and mutu... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, I need to solve this problem where I have to insert a new node into a sorted circular linked list and maintain the sorted order. Let ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "The king of ghosts is really disappointed when he sees that all the human beings on Planet Earth have stopped fearing the ghost race. He knows the reason for this. The existing ghost race has become re... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "There is a rectangular grid of n rows of m initially-white cells each.\n\nArkady performed a certain number (possibly zero) of operations on it. In the i-th operation, a non-empty subset of rows R_{i} ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Vasya has got many devices that work on electricity. He's got n supply-line filters to plug the devices, the i-th supply-line filter has ai sockets.\n\nOverall Vasya has got m devices and k electrical ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Create a comprehensive program that educates individuals about careers in renewable energy, including their benefits, necessary skill sets, employment opportunities, and how to acquire relevant experie... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Once Bob took a paper stripe of n squares (the height of the stripe is 1 square). In each square he wrote an integer number, possibly negative. He became interested in how many ways exist to cut this s... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "this topic is locked . if you want to discuss this question please re - post it in the respective forum . matt and peter can do together a piece of work in 20 days . after they have worked together for... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to find the number of valid triangles that can be formed from a given list of stick lengths. A valid triangle is formed when the sum of the lengths of any two sides is greater than the... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "There are n friends living on a circular street. The friends and their houses are numbered clockwise from 0 to n-1.\n\nInitially person i has a_i stones. The friends want to make the distribution of st... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to find the spiral order of a matrix. The spiral order starts from the top left corner and moves clockwise in a spiral until all elements are traversed.\n\nSolve the problem starting w... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "On the coordinate plane there is a square with sides parallel to the coordinate axes. The length of the square side is equal to a. The lower left corner of the square coincides with the point (0, 0) (t... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, let's see. The task is to determine if there's at least one digit '1' in the given number such that its loneliness is the minimal pos... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?\nAnswer Choices: (A) 150 m (B) 175 m (C) 120 m (D) 145 m (E) 165 m"
},
{
"role": "assistan... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "There is an infinite pond that can be represented with a number line. There are n rocks in the pond, numbered from 1 to n. The i-th rock is located at an integer coordinate a_i. The coordinates of the ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Andrew plays a game called \"Civilization\". Dima helps him.\n\nThe game has n cities and m bidirectional roads. The cities are numbered from 1 to n. Between any pair of cities there either is a single... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Everyone knows what the Fibonacci sequence is. This sequence can be defined by the recurrence relation: \n\nF1 = 1, F2 = 2, Fi = Fi - 1 + Fi - 2 (i > 2).\n\nWe'll define a new number sequence Ai(k) by ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, let's tackle this problem. So, the task is to compute the sum of all f(i,j) where i ranges from r1 to r2 and j from c1 to c2. And f(i... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A positive integer number n is written on a blackboard. It consists of not more than 105 digits. You have to transform it into a beautiful number by erasing some of the digits, and you want to erase as... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a Python function that takes in a list of integers and two integers m and n. The function should return a new list that contains all elements from the input list that are between m and n (inclusi... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function that given a list of numbers and a target number, returns the minimum number of elements in the list that need to be added together to reach the target number. If it's not possible to ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Please provide a list of educational and training opportunities, professional development programs, networking events, and mentorship options that can help individuals advance their careers in a meanin... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "There are 7 trucks that have 20 boxes. There are 5 trucks that have 12 boxes. Each box holds 8 containers of oil. If all of the oil is evenly redistributed onto 10 trucks, how many containers of oil wi... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a Python function that can generate anagrams of an input string.\nstr = 'cat'"
},
{
"role": "assistant",
"content": "<think>\nOkay, I need to write a Python function that generates al... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A rabbit is playing a role-playing game. Just before entering the castle, he was ambushed by an enemy!\n\nIt was a battle between one hero operated by a rabbit and n enemies. Each character has four st... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a python function to find the number of subarrays with sum exactly k.\n\nSolve the problem starting with the provided function header.\n\nFunction header:\n```\ndef count_subarrays_with_k_sum(num... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to find the minimum number of jumps required to reach the end of a list from the given starting position.\n\nSolve the problem starting with the provided function header.\n\nFunction h... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "we have two cubes which are joined to each other covering one face of each. and remaining faces of both are colored with the different colors.then the first cube is cut into 8 smaller cubes and another... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Incorporate playful and bright colors into the character design for a children's book that features a talking animal as the main protagonist. The character should also have distinct physical features a... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "The only difference between easy and hard versions is the number of elements in the array.\n\nYou are given an array a consisting of n integers. In one move you can choose any a_i and divide it by 2 ro... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Can you explain the importance of maintaining an up-to-date asset register in the wake of a disaster?: A design guideline for post-disaster repairs could ease the rebuild pain for asset owners.\nThis p... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Victor and Peter are playing hide-and-seek. Peter has hidden, and Victor is to find him. In the room where they are playing, there is only one non-transparent wall and one double-sided mirror. Victor a... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Some terrorist attacks on Indian border. Now Indian Army have to send his soldiers to fight against terrorist. There are total N soldiers in the camp. Every soldier has a skill denoted by a single char... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Let A = {a1, a2, ..., an} be any permutation of the first n natural numbers {1, 2, ..., n}. You are given a positive integer k and another sequence B = {b1, b2, ..., bn}, where bi is the number of elem... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "-"
},
{
"role": "assistant",
"content": "<think>\nOkay, I need to solve this problem where I have to determine if array B is a stack permutation of array A. Let's think about what a stack p... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Given a sequence of integers a1, ..., an and q queries x1, ..., xq on it. For each query xi you have to count the number of pairs (l, r) such that 1 ≤ l ≤ r ≤ n and gcd(al, al + 1, ..., ar) = xi.\n\n<i... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Andrew, Fedor and Alex are inventive guys. Now they invent the game with strings for two players.\n\nGiven a group of n non-empty strings. During the game two players build the word together, initially... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Your task is to write a program which reads a text and prints two words. The first one is the word which is arise most frequently in the text. The second one is the word which has the maximum number of... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "You are given a sequence of integer numbers. Sort them in non-decreasing order and submit the result. You do not need to send the source code of a solution, just provide the sorted sequence.\n\nThis pr... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Given a positive integer, return the first occurrence of that integer in a series of prime numbers. Here is the series of the first 50 prime numbers for reference: [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function to find the maximum number of matching characters between two strings.\n\nSolve the problem starting with the provided function header.\n\nFunction header:\n```\nclass Solution:\n\tdef... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Hansa loves dancing and so do her friends. But she has some pretty weird friends. Like this one friend of hers, Jack, jumps forward while dancing. The dance floor is of finite length (L) and there are ... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Given an array A of integers, we must modify the array in the following way: we choose an i and replace A[i] with -A[i], and we repeat this process K times in total. (We may choose the same index i mu... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Vasya became interested in bioinformatics. He's going to write an article about similar cyclic DNA sequences, so he invented a new method for determining the similarity of cyclic sequences.\n\nLet's as... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a Python function to find the length of the longest substring with no more than 'k' distinct characters in a given string.\n\nSolve the problem starting with the provided function header.\n\nFunc... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "The weather is fine today and hence it's high time to climb the nearby pine and enjoy the landscape.\n\nThe pine's trunk includes several branches, located one above another and numbered from 2 to y. S... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a function that takes a string and an integer k as input and returns the length of the longest substring that can be obtained by replacing at most k characters in the string with any other upperc... |
[
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Your task in this Kata is to emulate text justify right in monospace font. You will be given a single-lined text and the expected justification width. The longest word will never be greater than this w... |