instruction_seed stringlengths 47 52.7k | _source stringclasses 2
values | gpt41_mini_response stringlengths 5.99k 44.4k | __original_row_idx int64 16 31.6k | length int64 5.99k 44.4k | id stringlengths 32 32 ⌀ | output stringlengths 6.24k 92.6k ⌀ | source stringclasses 5
values | license stringclasses 2
values | dataset stringclasses 2
values | split stringclasses 3
values | difficulty stringclasses 24
values | solution stringlengths 8 8.95k ⌀ | reasoning stringlengths 139 115k | deepseek_solution stringlengths 0 17.5k | final_reasoning_trace stringlengths 3.6k 121k | conversations listlengths 2 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
"Given a string that represents a bunch of tables stacked on top of each other and/or arranged side-(...TRUNCATED) | stackexchange_codegolf | "This is a tricky puzzle and a neat ASCII parsing challenge!\n\n---\n\n# Understanding the problem\n(...TRUNCATED) | 6,518 | 7,062 | null | null | null | null | null | null | null | null | "Okay, I need to solve this problem where I have to disassemble tables from a given ASCII art. Let m(...TRUNCATED) | "To solve this problem, we need to disassemble tables from a given ASCII art representation. Each ta(...TRUNCATED) | "<think>\nOkay, I need to solve this problem where I have to disassemble tables from a given ASCII a(...TRUNCATED) | [{"from":"human","value":"Given a string that represents a bunch of tables stacked on top of each ot(...TRUNCATED) |
"Given are integers N and K, and a prime number P. Find the number, modulo P, of directed graphs G w(...TRUNCATED) | nvidia/OpenCodeReasoning | "Let's analyze the problem carefully.\n\n---\n\n### Restatement:\n\nYou have \\( N \\) vertices, and(...TRUNCATED) | 18,124 | 17,024 | 4d990b5119c1f9eee79a691f6c666b3d | "<think>\nOkay, let's tackle this programming problem. Hmm, the problem is about counting the number(...TRUNCATED) | atcoder | cc-by-4.0 | code_contests | train | UNKNOWN_DIFFICULTY | "MOD = 0\n\ndef main():\n import sys\n N, K, P = map(int, sys.stdin.readline().split())\n g(...TRUNCATED) | "Okay, let's tackle this programming problem. Hmm, the problem requires us to count the number of to(...TRUNCATED) | "To solve this problem, we need to count the number of directed graphs (tournaments) with N vertices(...TRUNCATED) | "<think>\nOkay, let's tackle this programming problem. Hmm, the problem requires us to count the num(...TRUNCATED) | [{"from":"human","value":"Given are integers N and K, and a prime number P. Find the number, modulo (...TRUNCATED) |
"What is the best BrainFuck code (in terms of code size) to print 'A' 1000 times ?\nMy approach is:\(...TRUNCATED) | stackexchange_codegolf | "Great question! Efficient Brainfuck code to print a large number of repeated characters boils down (...TRUNCATED) | 12,031 | 8,379 | null | null | null | null | null | null | null | null | "Okay, let's try to figure out the best Brainfuck code to print 'A' 1000 times with the smallest cod(...TRUNCATED) | "The optimal Brainfuck code to print 'A' 1000 times with minimal size uses nested loops and efficien(...TRUNCATED) | "<think>\nOkay, let's try to figure out the best Brainfuck code to print 'A' 1000 times with the sma(...TRUNCATED) | [{"from":"human","value":"What is the best BrainFuck code (in terms of code size) to print 'A' 1000 (...TRUNCATED) |
"For this challenge you need to make a given word by concatenating \"pieces\" (a.k.a contiguous subs(...TRUNCATED) | stackexchange_codegolf | "This is a challenging problem that involves substring extraction from a multiset of words, careful (...TRUNCATED) | 11,642 | 9,416 | null | null | null | null | null | null | null | null | "Okay, I need to solve this problem where I have to find the minimum number of pieces from a list of(...TRUNCATED) | "To solve this problem, we need to determine the fewest number of contiguous substrings (pieces) fro(...TRUNCATED) | "<think>\nOkay, I need to solve this problem where I have to find the minimum number of pieces from (...TRUNCATED) | [{"from":"human","value":"For this challenge you need to make a given word by concatenating \"pieces(...TRUNCATED) |
"Knights' tournaments were quite popular in the Middle Ages. A lot of boys were dreaming of becoming(...TRUNCATED) | nvidia/OpenCodeReasoning | "Let's carefully analyze the problem and provide a detailed solution.\n\n---\n\n# Understanding the (...TRUNCATED) | 11,809 | 19,174 | 1ae8ec86ce2baee8efae0c677cc49415 | "<think>\nOkay, I need to solve this problem where I have to calculate the number of initial permuta(...TRUNCATED) | codechef | cc-by-4.0 | code_contests | train | 2 | "MOD = 10**9 + 9\n\nk = int(input())\nK = k\nN = 2 ** K\nM = 2 ** (K - 1)\n\nmax_n = N\n\n# Precompu(...TRUNCATED) | "Okay, let's see. We need to find for each knight (each strength from 1 to N, where N is 2^K), the n(...TRUNCATED) | "To solve this problem, we need to determine the number of initial permutations of knights such that(...TRUNCATED) | "<think>\nOkay, let's see. We need to find for each knight (each strength from 1 to N, where N is 2^(...TRUNCATED) | [{"from":"human","value":"Knights' tournaments were quite popular in the Middle Ages. A lot of boys (...TRUNCATED) |
"You have an appointment to meet a friend of yours today, but you are so sleepy because you didn’t(...TRUNCATED) | nvidia/OpenCodeReasoning | "Let's first breakdown the problem and the requirements:\n\n---\n\n## Problem Restatement\n\nYou hav(...TRUNCATED) | 8,147 | 19,023 | 781bbe8f428e2a2d8f71e8185220df52 | "<think>\nOkay, let's see. I need to solve this programming problem. Hmm, the problem is about findi(...TRUNCATED) | aizu | cc-by-4.0 | code_contests | train | UNKNOWN_DIFFICULTY | "import heapq\n\ndef time_to_minutes(time_str):\n h, m = map(int, time_str.split(':'))\n retur(...TRUNCATED) | "Okay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe problem is(...TRUNCATED) | "To solve this problem, we need to determine the longest possible time you can sleep on a train whil(...TRUNCATED) | "<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe p(...TRUNCATED) | [{"from":"human","value":"You have an appointment to meet a friend of yours today, but you are so sl(...TRUNCATED) |
"Someone I know has no coding experience, but has proposed an algorithm* to determine the character (...TRUNCATED) | stackexchange_codegolf | "Let's clarify the problem and what your acquaintance's method is about:\n\n- The idea: fill a text (...TRUNCATED) | 31,084 | 6,989 | null | null | null | null | null | null | null | null | "Okay, I need to solve this problem where given a string that is the end of a concatenated sequence (...TRUNCATED) | "To solve this problem, we need to determine the character limit of a text field based on the last f(...TRUNCATED) | "<think>\nOkay, I need to solve this problem where given a string that is the end of a concatenated (...TRUNCATED) | [{"from":"human","value":"Someone I know has no coding experience, but has proposed an algorithm* to(...TRUNCATED) |
"The 15th month of 2119. A spellbook was written by the court magician Sengemon Lugene. This magic b(...TRUNCATED) | nvidia/OpenCodeReasoning | "Let's analyze the problem step-by-step to understand what is being asked and how to solve it.\n\n--(...TRUNCATED) | 19,203 | 23,739 | 73b84b09d5902c6fee32241f158a7a65 | "<think>\nOkay, let's see. The problem is about finding the maximum number of possible double magic (...TRUNCATED) | aizu | cc-by-4.0 | code_contests | train | UNKNOWN_DIFFICULTY | "import sys\nsys.setrecursionlimit(1 << 25)\n\ndef main():\n import sys\n input = sys.stdin.re(...TRUNCATED) | "Okay, I need to solve this programming problem. Let's read the problem statement carefully.\n\nThe (...TRUNCATED) | "To solve this problem, we need to determine the maximum number of double magic types that can be ac(...TRUNCATED) | "<think>\nOkay, I need to solve this programming problem. Let's read the problem statement carefully(...TRUNCATED) | [{"from":"human","value":"The 15th month of 2119. A spellbook was written by the court magician Seng(...TRUNCATED) |
"The challenge\nFind the smallest feedforward neural network such that, given any 3-dimensional inpu(...TRUNCATED) | stackexchange_codegolf | "This is a rich and challenging question blending numerical approximation of root-finding with neura(...TRUNCATED) | 15,576 | 9,315 | null | null | null | null | null | null | null | null | "Okay, I need to find the smallest feedforward neural network that can approximate the largest root (...TRUNCATED) | "To solve this problem, we need to design a feedforward neural network that approximates the largest(...TRUNCATED) | "<think>\nOkay, I need to find the smallest feedforward neural network that can approximate the larg(...TRUNCATED) | [{"from":"human","value":"The challenge\nFind the smallest feedforward neural network such that, giv(...TRUNCATED) |
"Reversible computation refers to computation in which little or no information is deleted. Reversib(...TRUNCATED) | stackexchange_codegolf | "Let's carefully analyze the conjugacy operation on the set of transpositions \\(T_5\\) and design a(...TRUNCATED) | 22,479 | 10,256 | null | null | null | null | null | null | null | null | "Okay, I need to solve this problem about reversible computation for the conjugacy of transpositions(...TRUNCATED) | "Complexity: 128 \nSpace: 8 \nTotal gate cost: 16 \nNOT gate count: 3 \nCNOT gate count: 5 \nTo(...TRUNCATED) | "<think>\nOkay, I need to solve this problem about reversible computation for the conjugacy of trans(...TRUNCATED) | [{"from":"human","value":"Reversible computation refers to computation in which little or no informa(...TRUNCATED) |
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