messages list | dataset_source string |
|---|---|
[
{
"role": "user",
"content": "Jane runs a small farm. She has 10 chickens that lay 6 eggs each per week. She can sell the eggs for $2/dozen. How much money will she make in 2 weeks if she sells all her eggs?"
},
{
"role": "assistant",
"content": "<think>\nLet's break this problem down step by ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "给定两个数值数组，分别标记为“a”和“b”，长度分别为n和m，推导出每一对唯一组合（一个元素来自“a”，一个来自“b”）的绝对差值，并将结果存入一个新的数值数组，标记为“c”。处理数组大小的差异至关重要。"
},
{
"role": "assistant",
"content": "<think>\nLet's break down the thought process for generating the Python code to calculate absolute differences between all u... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A tank holds x gallons of a saltwater solution that is 20% salt by volume. One fourth of the water is evaporated, leaving all of the salt. When some gallons of water and 14 gallons of salt are added, the resulting mixture is 33 1/3% salt by volume. The value of x is 104.9999999... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Why can't individuals with disabilities participate in competitive sports?"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process to arrive at the comprehensive answer about why individuals with disabilities *can* and *sometimes* *cannot* particip... | dolphin-r1-reasoning-flash |
[
{
"role": "system",
"content": "You are an expert in composing functions. You are given a question and a set of possible functions. \nBased on the question, you will need to make one or more function/tool calls to achieve the purpose. \nIf none of the functions can be used, point it out and refuse to answer... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Using the comment as a guide, insert a for loop in the following code to print out all odd numbers from 1 to 10, with a time complexity of O(n/2) and a space complexity of O(1).\n\n# TODO: Insert a for loop here"
},
{
"role": "assistant",
"content": "<think>\nThe us... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "How can I create a React component that displays a list of items from an array of strings and shows an alert when one of the items is clicked?"
},
{
"role": "assistant",
"content": "<think>\nHere's a breakdown of my thought process to arrive at the React component s... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Given that the tangent line of the curve $y=f\\left(x\\right)$ at point $\\left(0,0\\right)$ coincides with the tangent line of the curve $y=\\frac{f(x)}{x}$ at point $\\left(2,1\\right)$, find ${f'}\\left(2\\right)$."
},
{
"role": "assistant",
"content": "<think>\n... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "You are tasked with implementing a 2D transformation library for a robotics simulation. The library should include functions for performing various transformations such as rotation and translation. Your task is to implement a Python class `Transformation2D` that provides method... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Formulate an SQL query to compute the cumulative rental costs incurred by patrons who have participated in the leasing of a cinematic production within the span of the prior week. The relevant table is \"Rentals\" and it includes the fields \"CustomerId\", \"RentalDate\", and \... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "translate this code to Ruby:\n```vb.net\nFunction IsConvex(ByVal points As Integer()()) As Boolean\n Dim n As Integer = points.Length\n Dim pre As Integer = 0, cur As Integer = 0\n\n For i As Integer = 0 To n - 1\n Dim x1 As Integer = points((i + 1) Mod n)(0) - ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Please explain the following problem in detail and provide code in C#:\nGiven an integer `x`, return `true` _if_ `x` _is a_ _**palindrome**__, and_ `false` _otherwise_.\n\n**Example 1:**\n\n**Input:** x = 121\n**Output:** true\n**Explanation:** 121 reads as 121 from left to rig... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "port this code to TypeScript:\n```scheme\n(define (rotate-right head k)\n (cond ((or (null? head) (null? (cdr head)) (= k 0)) head)\n (else \n (let ((current head)\n (length 1))\n (while (not (null? (cdr current)))\n (set! len... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Frank picked 36 apples. Susan picked 3 times as many apples as Frank did. Henry picked twice as many apples as Susan, and Karen picked half the amount Henry did. Susan gave out half of her apples. Frank sold a third of his. \n\nHenry then ate a quarter of the apples he picked a... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "How can I write a PHP script to decode JSON data and extract specific values from it?"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process that leads to the PHP JSON decoding and value extraction explanation:\n\n1. **Understand the Core Task:** ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Your response should contain at least 3 bullet points. Use the markdown bullet points such as: * This is point 1. Also, your response must contain at least 1 placeholders represented by square brackets, such as [address].\n\nWhat are some important factors to consider when choo... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Nate starts his camping trip with 70 matches. He drops some matches in a creek and his dog eats twice as many. He has 40 matches left. How many matches did Nate drop in the creek?"
},
{
"role": "assistant",
"content": "<think>\nLet M be the initial number of matches... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A conference hall is setting up seating arrangements in rows. Each row can accommodate $13$ chairs, and currently, there are $156$ chairs in total. The hall expects exactly $100$ attendees and wants complete rows with the smallest number of empty seats. How many chairs should b... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Write an Iterative program in Java to print the first n terms of the Fibonacci sequence."
},
{
"role": "assistant",
"content": "<think>\nLet's break down the thought process for creating the iterative Fibonacci program in Java.\n\n1. **Understanding the Problem:** T... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Elza draws $2013$ cities on the map and connects some of them with $N$ roads. Then Elza and Susy erase cities in turns until just two cities left (first city is to be erased by Elza). If these cities are connected with a road then Elza wins, otherwise Susy wins. Find the sm... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "我已在 dosbox 中运行 Turbo C 和 Windows 调试器。我的 C 程序中有两条主要的语句：`int a=5` 和 `printf(\"address of a=%x\",&a)`。当我运行程序时，它告诉我 `a` 被分配了 `fff4` 的地址。现在我想使用调试器查看该内存地址处的 `5` 的值，但它没有显示出来。我如何在调试器中看到它？"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process to arrive at... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Emily has a raw deadlift of 400 pounds without a belt or straps. A belt adds 20 pounds to her lift. Straps add 15% to her deadlift. How much more pounds does she get out of straps versus the belt?"
},
{
"role": "assistant",
"content": "<think>\nLet R be Emily's raw ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "You need to code a program that determines the shortest string from a list of sentences, factoring in the number of words and characters. Ignore punctuation when counting characters.\nsentences = [\"Where is the nearest library?\", \"The quick brown fox jumps over the lazy dog.... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "port this code to Fortran:\n```scala\ndef maxNumberOfCandies(candyType: Array[Int]): Int = {\n val uniqueCandies = candyType.toSet\n Math.min(uniqueCandies.size, candyType.length / 2)\n}\n```"
},
{
"role": "assistant",
"content": "<think>\nLet's break down the... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "##TEXT\n对于汇编语言，特别是对于PIC微控制器，是否有一套特定的编码规范？"
},
{
"role": "assistant",
"content": "<think>\nMy thinking process to answer the question \"对于汇编语言，特别是对于PIC微控制器，是否有一套特定的编码规范？ (For assembly language, especially for PIC microcontrollers, is there a specific coding standard?... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "The quotient of the sum and difference of two integers is 3, while the product of their sum and difference is 300. What are the integers?"
},
{
"role": "assistant",
"content": "<think>\nLet the two integers be x and y.\nWe are given two conditions based on the probl... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Vince owns a hair salon and he earns $18 per head. His monthly expenses are $280 for rent and electricity, and a certain percentage of his earnings are allocated for recreation and relaxation. He will save the rest. If Vince serves 80 customers a month and saves $872, what perc... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "There are three types of products, A, B, and C. If you buy 2 pieces of product A, 3 pieces of product B, and 1 piece of product C, it will cost a total of 295 yuan. If you buy 4 pieces of product A, 3 pieces of product B, and 5 pieces of product C, it will cost a total of 425 y... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A washer-dryer combination costs 1,200 dollars. If the washer costs 220 dollars more than the dryer, what does the washer cost?"
},
{
"role": "assistant",
"content": "<think>\nLet W be the cost of the washer, and D be the cost of the dryer.\nWe are given two pieces ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "What is the minimum number of students required in a physical education class where students line up in four rows, with three rows having the same number of students and one row having one more student than the other three rows, given that there are over 30 students in the clas... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Find the area of the triangle with vertices $(0, 0, 0)$, $(4, 3, 2)$, and $(1, 0, 2)$."
},
{
"role": "assistant",
"content": "<think>\nLet the vertices of the triangle be $A = (0, 0, 0)$, $B = (4, 3, 2)$, and $C = (1, 0, 2)$. We want to find the area of the triangle... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "If it takes 70 workers a certain amount of hours to disassemble the exhibition rides at a small amusement park, it takes 30 workers 7 hours to do the same job. How many hours did it take the 70 workers to do the job?"
},
{
"role": "assistant",
"content": "<think>\nL... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Imagine we're in a historical trivia game. Player A is an ardent admirer of the non-violent resistance strategies of global peace icons, while Player B is an inquisitive mind with a penchant for the intricate details of freedom struggles. Now, let's commence this enlightening g... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Consider those functions $f$ that satisfy $f(x+6) + f(x-6) = f(x)$ for all real $x$. Any such function is periodic, and there is a least common positive period $p$ for all of them. Find $p$.\nA) 12\nB) 18\nC) 24\nD) 30\nE) 36"
},
{
"role": "assistant",
"content": "<... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Provide a list of 5 practical financial tips for single mothers to help them manage their finances better. Each tip should include the word 'budget' at least 3 times. Present the tips in JSON format. Use Spanish for the response."
},
{
"role": "assistant",
"content"... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "a group of men decided to do a work in 20 days , but 2 of them became absent . if the rest of the group did the work in 22 days , find the original number of men ?"
},
{
"role": "assistant",
"content": "<think>\nLet the original number of men be 'x'.\nLet the total ... | dolphin-r1-reasoning-flash |
[
{
"role": "system",
"content": "Provide a concise, objective summary of the input text in up to three sentences, focusing on key actions and intentions without using second or third person pronouns."
},
{
"role": "user",
"content": "Hey Jordan,\n\nI hope you're doing well! It's been too long sin... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Design a function in Java that takes a string consisting of various types of brackets (parentheses, square brackets, and curly brackets) and evaluates if the brackets are properly nested and balanced. Additionally, the function should consider the order and type of brackets for... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "我如何使用Python和Django创建一个允许用户注册和登录的Web应用程序？"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process that leads to the detailed answer about creating a Django web app with registration and login:\n\n1. **Understand the User's Need:** The user wants to ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A pet store has an assortment of bird cages. If cage 1 has 9 parrots, 4 finches, and 7 canaries; cage 2 has 5 parrots, 8 parakeets, and 10 finches; cage 3 has 15 parakeets, 7 finches, and 3 canaries; and cage 4 has 10 parrots, 5 parakeets, and 12 finches, how many birds does th... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Given that point $P(3,4)$ lies on the ellipse $\\frac{x^{2}}{a^{2}}+ \\frac{y^{2}}{b^{2}}=1 (a > b > 0)$, and $F\\_1$, $F\\_2$ are the two foci of the ellipse. If $PF\\_1 \\perp PF\\_2$, find:\n1. The equation of the ellipse;\n2. The area of $\\triangle PF\\_1F\\_2$."
},
{
... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Dr. Smith, a retired professor in biostatistics, has developed a new method for detecting disease outbreaks in a large population. The method relies on real-time data streams from multiple surveillance points distributed across a city.\n\n1. Suppose Dr. Smith uses a Bayesian hi... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Sam had 9 dimes in his bank. He gave some dimes to his dad and now has 2 dimes left. How many dimes did Sam give to his dad?"
},
{
"role": "assistant",
"content": "<think>\nThe user is asking for a word problem to be solved.\nThe problem states that Sam started with... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Use the seaborn library in Python to plot a histogram for a data set which is generated dynamically with random integers within a certain range. Set the seed in the random number generator to a specific value for reproducibility. Implement a function that will generate this ran... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Find the maximum value of\n\\[\n\\sin^2 \\frac{\\theta}{2} \\cdot (1 + \\cos^2 \\theta)\n\\]\nfor \\(0 < \\theta < \\pi.\\)"
},
{
"role": "assistant",
"content": "<think>\nLet $f(\\theta) = \\sin^2 \\frac{\\theta}{2} \\cdot (1 + \\cos^2 \\theta)$ for $0 < \\theta < ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "\n As a prompt generator for a generative AI called \"Midjourney\", you will create image prompts for the AI to visualize. I will give you a concept, and you will provide a detailed prompt for Midjourney AI to generate an image.\n ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "How can I create a React application with two forms, where the second form adds its input to the list of inputs from the first form?"
},
{
"role": "assistant",
"content": "<think>\nHere's a breakdown of the thought process to construct the React example for two form... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A hotel has 10 rooms and is currently full. Each room holds a family of 3. If each person receives 2 towels, how many towels does the hotel hand out?"
},
{
"role": "assistant",
"content": "<think>\n1. **Understand the problem:** The problem asks for the total number... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A writer and editor who examines the modern usage of grammar in digital communication has been analyzing the frequency of specific grammatical structures in online articles and social media posts. The writer collected data from 150 online articles and 250 social media posts. Th... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "How can I create an HTML page that prompts the user to input their name and greets them using the input?"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process to arrive at the HTML, CSS, and JavaScript solution for prompting a user for their name... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "On an American flag, the first stripe is red and half of the remaining stripes are also red. Each flag has 13 stripes. John buys 10 flags. How many red stripes are there?"
},
{
"role": "assistant",
"content": "<think>\nLet's break down this problem step-by-step.\n... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Factor completely over the set of polynomials with integer coefficients:\n\\[3(x + 4)(x + 7)(x + 11)(x + 13) - 4x^2.\\]"
},
{
"role": "assistant",
"content": "<think>\nLet $P(x) = 3(x + 4)(x + 7)(x + 11)(x + 13) - 4x^2$.\nWe want to factor $P(x)$ completely over the... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "List the names of five movies from the last decade known for their outstanding character development and authenticity in acting performances. Use no comma and limit your response to 50 words."
},
{
"role": "assistant",
"content": "<think>\nThe user wants a list of f... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Of the 600 students at River Falls High School, 3/4 of them play tennis. Of those that play tennis, 60% of them also play hockey. How many students play both hockey and tennis?"
},
{
"role": "assistant",
"content": "<think>\nLet $T$ be the set of students who play t... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "\n As a prompt generator for a generative AI called \"Midjourney\", you will create image prompts for the AI to visualize. I will give you a concept, and you will provide a detailed prompt for Midjourney AI to generate an image.\n ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Restore the digits represented by stars in the multiplication example $* * \\cdot * *=1 * 1$. Find all solutions."
},
{
"role": "assistant",
"content": "<think>\nLet the multiplication be represented as $(10a+b) \\cdot c = 100 + 10 + 1 = 111$, where $a, b, c$ are di... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "the ratio 3 : 5 expressed as a percent equals"
},
{
"role": "assistant",
"content": "<think>\nThe problem is to convert the ratio 3 : 5 to a percent.\nA ratio is a comparison of two quantities. It can be expressed as a fraction.\nIn this case, the ratio 3 : 5 can be... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Waxaad Sheegtaa qaaradaha loo-Yaqaano adduunka gaboobay ama duqoobay?"
},
{
"role": "assistant",
"content": "<think>\nThe question is in Somali and asks for the continents known as the \"Old World\".\n\n1. **Understand \"Old World\":** In historical and geographical... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "\n As a prompt generator for a generative AI called \"Midjourney\", you will create image prompts for the AI to visualize. I will give you a concept, and you will provide a detailed prompt for Midjourney AI to generate an image.\n ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "使用JavaScript生成0到1之间的随机数有办法吗？我想将这个功能融入到我的程序中。"
},
{
"role": "assistant",
"content": "<think>\nThinking Process:\n\n1. **Understand the core request:** The user wants to generate random numbers between 0 and 1 (inclusive of 0, exclusive of 1) in JavaScript. They want... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Please focus on the algorithm of this problem and provide code in Scala:\nGiven an integer array **sorted** in non-decreasing order, there is exactly one integer in the array that occurs more than 25% of the time, return that integer.\n\n**Example 1:**\n\n**Input:** arr = \\[1,... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Alex types 35 words per minute, and Ben types 25 words per minute. How many more words does Alex type than Ben in 5 minutes?"
},
{
"role": "assistant",
"content": "<think>\nLet A be the rate at which Alex types in words per minute.\nLet B be the rate at which Ben ty... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Write a bash script to find and display all hidden files in a specific directory. Additionally, the script should also consider subdirectories, identify erroneous permissions that could prevent access to any hidden files, and handle them appropriately. Provide a piece of errone... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "i want to convert my cropped canvas to file,this is my code in order to do that:\n\nconst canvas = previewCanvasRef.current;\n canvas?.toBlob((blob) => {\n const file = new File([blob], 'fileName.jpg', { type: 'image/jpeg' });\n }\n\n\nbut when i try to do that i get this e... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Create a Python script that automates the process of installing a specific Python package on Windows using a virtual environment and the command line. The script should include the following steps:\n1. Create a virtual environment with a specific name.\n2. Activate the virtual ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Write a python function to process and analyze a list of legal cases data where each case is represented as a dictionary with keys such as 'case_id', 'country', 'type', and 'status'. The function should take this list as input and return a dictionary summarizing the count of ca... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Give a Really Shortest Description Backstory about Whack The Series/Fight Club Merged Together x Mobtalker AT-2verse Crossover Timeline, SCP-XXXX (The Worker/Player/Shelton Mack/Jack/Sebastian/Tyler Durden) meeting these mob characters, Vanessa (Cave Spider Girl), Mindy (Spider... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "You are tasked with creating a Rust program that utilizes the `build_helper` crate to perform a series of build operations. The `build_helper` crate provides various utilities for building and managing projects in Rust. Your program should demonstrate the usage of the `build_he... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "\n As a prompt generator for a generative AI called \"Midjourney\", you will create image prompts for the AI to visualize. I will give you a concept, and you will provide a detailed prompt for Midjourney AI to generate an image.\n ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "port this code from Perl to F#:\n```perl\nsub maxDepth {\n my ($root) = @_;\n if (!$root) {\n return 0;\n }\n my $left_depth = maxDepth($root->{left});\n my $right_depth = maxDepth($root->{right});\n return 1 + ($left_depth > $right_depth ? $left_depth ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Given that the function f(x) satisfies f(x+1) = f(3-x), and f(1) = 3, find f(3).\n\nA: 3\nB: -3\nC: $\\frac {1}{3}$\nD: $- \\frac {1}{3}$"
},
{
"role": "assistant",
"content": "<think>\nWe are given a functional equation f(x+1) = f(3-x) and the value f(1) = 3. We ne... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Fill each blank with the numbers $1-4$ such that the numbers in each row and column do not repeat. The numbers outside the grid indicate the first odd or the first even number in that direction row or column. What is the four-digit number formed by the numbers in the third row ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Please explain the reasoning behind the following solution and provide code in python:\nYou are given the `root` of a binary tree containing digits from `0` to `9` only.\n\nEach root-to-leaf path in the tree represents a number.\n\n* For example, the root-to-leaf path `1 -> 2... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Jordan starts an exercise program when he weighs a certain amount. For the first 4 weeks, he loses 3 pounds a week. After that, he loses 2 pounds a week for 8 weeks. Jordan now weighs 222 pounds. How much did Jordan weigh when he started the exercise program?"
},
{
"rol... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Divide the product of the first three positive composite integers by the product of the next three composite integers. Express your answer as a common fraction."
},
{
"role": "assistant",
"content": "<think>\nLet's first identify the first few positive composite int... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Given that the distance from the vertex of a hyperbola to its asymptote is 2, and the distance from the focus to the asymptote is 6, then the eccentricity of the hyperbola is _______."
},
{
"role": "assistant",
"content": "<think>\nLet the equation of the hyperbola ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Why do some libraries ship assembly files with a .s extension while others use a .S extension? How does GCC handle these differently?"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process to construct the answer about `.s` vs `.S` assembly extens... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "你能提供一个C++程序，可以找到用户提供的两个数字的最大值和最小值吗？"
},
{
"role": "assistant",
"content": "<think>\nLet's break down the thought process for creating the C++ min/max program, as if I were building it from scratch.\n\n**1. Understanding the Request:**\n\nThe request is clear: a C++ ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "In addition to the given prompt, please implement the filter to remove words that contain a vowel and end with the letter 'r'. Also, ensure that the remaining words are sorted in descending order by their length. Provide a Python code implementation using both the regular expre... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "How to prevent changing number format in power BI after publishing report to Power BI service? Now, thousands change to тыс. (russian equivalent)"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process to arrive at the Power BI number format preser... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Please write the following solution using java:\nYou are given an integer array `prices` where `prices[i]` is the price of a given stock on the `ith` day.\n\nOn each day, you may decide to buy and/or sell the stock. You can only hold **at most one** share of the stock at any ti... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Jamal works at a library shelving books. He started with 51 books in the cart and still has 16 books to shelve. In the history section, he shelves 12 books. In the children’s section, he shelves 8 books but finds 4 that were left in the wrong place that he adds to his cart to s... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "In one day, 200 people visit The Metropolitan Museum of Art in New York City. Half of the visitors are residents of New York City. Of the NYC residents, 30% are college students. If the cost of a college student ticket is $4, how much money does the museum get from college stud... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "The numbers \\(1, 2, \\ldots, 10\\) are randomly arranged in a circle. Let \\(p\\) be the probability that for every positive integer \\(k < 10\\), there exists an integer \\(k'\\) such that \\(k' > k\\) and there is at most one number between \\(k\\) and \\(k'\\) in the circle... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "What is the sum of all positive integers less than 100 that are squares of perfect squares?"
},
{
"role": "assistant",
"content": "<think>\nThe problem asks for the sum of all positive integers less than 100 that are squares of perfect squares.\nLet's first understa... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Evaluate the integral $\\int_{0}^{2}(2-|1-x|)dx =$\\_\\_\\_\\_\\_\\_\\_\\_\\_．"
},
{
"role": "assistant",
"content": "<think>\nWe need to evaluate the integral $\\int_{0}^{2}(2-|1-x|)dx$.\nFirst, we need to deal with the absolute value function $|1-x|$.\nWe know tha... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "In an examination, there were 2,000 candidates, out of which 900 candidates were girls and the rest were boys. If 38% of the boys and 32% of the girls passed, what is the total percentage of failed candidates?"
},
{
"role": "assistant",
"content": "<think>\nTotal nu... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Find the equation of the plane that passes through the point $(2, 3, -1)$ and is parallel to the plane $3x - 4y + z = 5$. Enter your answer in the form \n\\[ Ax + By + Cz + D = 0, \\]\nwhere $A$, $B$, $C$, $D$ are integers such that $A > 0$ and $\\gcd(|A|, |B|, |C|, |D|) = 1$."... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "convert this code to TypeScript:\n```python\ndef countStrictlyIncreasingPaths(grid):\n m = len(grid)\n n = len(grid[0])\n count = 0\n mod = 10**9 + 7\n dp = [[0 for _ in range(n)] for _ in range(m)]\n \n for i in range(m):\n for j in range(n):\n ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Describe what is recursion in programming and provide a simple example. Additionally, include a piece of erroneous code that attempts to use recursion but contains a logical error. Explain the error and suggest a correction to the code."
},
{
"role": "assistant",
"c... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "We commonly use decimal numbers, while computer programs process data using binary numbers, which only consist of the digits 0 and 1. These two systems can be converted into each other. For example, converting the binary number 1011 into a decimal number would be: $1 \\times 2^... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A shopkeeper bought 600 oranges and 400 bananas. He found that 15% of oranges and some percentage of bananas were rotten. The percentage of fruits in good condition is 89.4%. What percentage of bananas were rotten?"
},
{
"role": "assistant",
"content": "<think>\nLet... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "If Sophia's normal heart rate is 70 beats per minute, and she experiences a stress that increases her heart rate by 20 beats per minute, how many beats per minute above the threshold of tachycardia is her heart rate if tachycardia is defined as a heart rate above 90 beats per m... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "The area of a triangle is $T$. Its sides are divided into $m>2$, $n>2$, and $p>2$ equal parts, respectively. By connecting the first and last division points on each of the sides, a convex hexagon is formed. What is the area $t$ of this hexagon?"
},
{
"role": "assistant... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Small lights are spaced $8$ inches apart on a string in the order: red, red, green, green, green, green, red, red, green, green, green, green, continuing this pattern of $2$ red lights followed by $4$ green lights. How many feet separate the 4th red light and the 25th red light... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A merchant sells an item at a 10% discount, but still makes a gross profit of some percent of the cost. If the item had been sold without the discount, the gross profit on the item would have been 30 percent of the cost. What was the gross profit percent when the item was sold ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "springcloud 微服务如何单机运行"
},
{
"role": "assistant",
"content": "<think>\nThinking Process for Answering \"How to Run Spring Cloud Microservices Locally (Single Machine)\":\n\n1. **Understand the User's Intent:** The user wants to run a Spring Cloud microservice applica... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "You are given a list of candidate numbers `candidates` and a target number `target`. Your task is to write a function `combinationSum` that finds all unique combinations of numbers in `candidates` that sum up to the `target` number. Each number in `candidates` may be used an un... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "перефразировать на русском в стиле депрессивной симпатии без цитат, по молодежному но на ВЫ, убрать ненужное и добавить нужное чтобы поразить ее мудростью и тонкостью \"\nМы живем в туманном мире на границе между сном и реальностью, где время стирает все краски и картины нашей ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "find the simple interest on $ 10000 at 9 % per annum for 12 months ?"
},
{
"role": "assistant",
"content": "<think>\nThe question is about simple interest calculation.\nWe are given the following information:\nPrincipal (P) = $10000\nRate of interest (R) = 9% per an... | dolphin-r1-reasoning-flash |
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