id stringlengths 32 32 ⌀ | instruction_seed stringlengths 187 26.8k | output stringlengths 7.39k 71.6k ⌀ | source stringclasses 9
values | license stringclasses 4
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values | split stringclasses 3
values | difficulty int64 6 10 | solution stringlengths 47 7.95k ⌀ | index stringclasses 36
values | _source stringclasses 2
values | difficulty_reasoning stringlengths 259 821 | __original_row_idx int64 11 43k | ms_id int64 2 3.94k | reasoning sequencelengths 16 16 | deepseek_solution sequencelengths 16 16 | final_reasoning_trace sequencelengths 16 16 | correct sequencelengths 16 16 | classifier_reasoning stringlengths 34 523 | _majority_responses sequencelengths 3 16 | verified_final_reasoning_trace stringlengths 2.94k 119k | conversations listlengths 2 2 |
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null | "\nUPDATE: isSuicidal() was added to the plane class, this allows you to check if a plane is on an i(...TRUNCATED) | null | null | null | null | null | 7 | null | null | stackexchange_codegolf | "The problem involves managing the movement and shooting mechanics of planes in a 3D space with spec(...TRUNCATED) | 23,858 | 3,752 | ["Okay, let's see. I need to create a Java class that extends PlaneControl for this plane dogfight c(...TRUNCATED) | ["","To solve this problem, we need to create a Java class that controls two planes in a 3D dogfight(...TRUNCATED) | ["<think>\nOkay, let's see. I need to create a Java class that extends PlaneControl for this plane d(...TRUNCATED) | [
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] | "The provided text consists exclusively of English language content, including programming terminolo(...TRUNCATED) | ["<think>\nOkay, let's see. I need to create a Java class that extends PlaneControl for this plane d(...TRUNCATED) | "<think>\nOkay, I need to create a Java class that extends PlaneControl for the dogfighting planes c(...TRUNCATED) | [{"from":"human","value":"\nUPDATE: isSuicidal() was added to the plane class, this allows you to ch(...TRUNCATED) |
null | "/* I hope such question is suitable for here*/\nAs the batch scripts are pretty limited, hybrid fil(...TRUNCATED) | null | null | null | null | null | 9 | null | null | stackexchange_codegolf | "The problem requires extensive knowledge of batch scripting alongside a variety of other programmin(...TRUNCATED) | 25,580 | 2,033 | ["Okay, I need to create a hybrid batch file that can execute code from another language without usi(...TRUNCATED) | ["To solve this problem, we need to create hybrid batch scripts that can execute code from another l(...TRUNCATED) | ["<think>\nOkay, I need to create a hybrid batch file that can execute code from another language wi(...TRUNCATED) | [
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] | "The provided answer includes multiple languages and code snippets that incorporate both batch scrip(...TRUNCATED) | ["<think>\nOkay, I need to create a hybrid batch file that also contains code from another language.(...TRUNCATED) | "<think>\nOkay, let's see. I need to create hybrid batch files that also contain code from another l(...TRUNCATED) | [{"from":"human","value":"/* I hope such question is suitable for here*/\nAs the batch scripts are p(...TRUNCATED) |
54ddac40e840a97b57ce7736d7770807 | "On a number line there are n balls. At time moment 0 for each ball the following data is known: its(...TRUNCATED) | "<think>\nOkay, let's see. I need to solve this problem where I have to track the positions of balls(...TRUNCATED) | codeforces | cc-by-4.0 | code_contests | train | 8 | "n, t = map(int, input().split())\nballs = []\nfor _ in range(n):\n x, v, m = map(float, input().(...TRUNCATED) | null | nvidia/OpenCodeReasoning | "The problem involves elastic collisions between balls, requiring an understanding of physics concep(...TRUNCATED) | 21,431 | 810 | ["Okay, I need to solve this programming problem. Let's read the problem carefully.\n\nSo, there are(...TRUNCATED) | ["To solve this problem, we need to simulate the movement of balls on a number line, taking into acc(...TRUNCATED) | ["<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nSo, (...TRUNCATED) | [
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] | "The provided solution contains only English text. The question and the answer both communicate the (...TRUNCATED) | ["<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nSo, (...TRUNCATED) | "<think>\nOkay, let's see. I need to find the positions of n balls after t seconds, considering thei(...TRUNCATED) | [{"from":"human","value":"On a number line there are n balls. At time moment 0 for each ball the fol(...TRUNCATED) |
9255d495ffcf024394b3b3618001ba10 | "Let $F(a,d)$ denote an arithmetic progression (AP) with first term $\\boldsymbol{\\alpha}$ and comm(...TRUNCATED) | "<think>\nOkay, let's tackle this problem. Hmm. The task is to find the smallest k such that the k-t(...TRUNCATED) | hackerrank | apache-2.0 | taco | train | 8 | "import sys\nMOD = 1000003\n\nclass RangeBIT:\n def __init__(self, size):\n self.n = size\(...TRUNCATED) | 15726 | nvidia/OpenCodeReasoning | "The problem involves understanding arithmetic progressions and their products, dealing with differe(...TRUNCATED) | 12,768 | 3,481 | ["Okay, let's tackle this problem. Hmm, the problem is about finding the smallest k for which the k-(...TRUNCATED) | ["To solve this problem, we need to determine the smallest k for which the k-th difference of the pr(...TRUNCATED) | ["<think>\nOkay, let's tackle this problem. Hmm, the problem is about finding the smallest k for whi(...TRUNCATED) | [
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] | "The provided answer contains only one language, which is Python, used to implement a solution to th(...TRUNCATED) | ["<think>\nOkay, let's tackle this problem. Hmm, the problem is about finding the smallest k for whi(...TRUNCATED) | "<think>\nOkay, let's tackle this problem. Hmm. So, the task is to find the smallest k such that the(...TRUNCATED) | [{"from":"human","value":"Let $F(a,d)$ denote an arithmetic progression (AP) with first term $\\bold(...TRUNCATED) |
null | "What is the shortest way we can express the function\nf(a,b)(c,d)=(a+c,b+d)\n\nin point-free notati(...TRUNCATED) | null | null | null | null | null | 8 | null | null | stackexchange_codegolf | "The problem requires a deep understanding of functional programming concepts such as point-free not(...TRUNCATED) | 24,259 | 2,847 | ["Okay, let's try to figure out how to express the function f(a,b)(c,d) = (a+c, b+d) in point-free n(...TRUNCATED) | ["The function can be succinctly expressed using `liftA2` and `on` from the Prelude to component-wis(...TRUNCATED) | ["<think>\nOkay, let's try to figure out how to express the function f(a,b)(c,d) = (a+c, b+d) in poi(...TRUNCATED) | [
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] | "The provided answer contains only the English language. It discusses concepts related to Haskell pr(...TRUNCATED) | ["<think>\nOkay, let's try to figure out how to express the function f(a,b)(c,d) = (a+c, b+d) in poi(...TRUNCATED) | "<think>\nOkay, let's see. The problem is to find the shortest point-free expression in Haskell for (...TRUNCATED) | [{"from":"human","value":"What is the shortest way we can express the function\nf(a,b)(c,d)=(a+c,b+d(...TRUNCATED) |
a214499f0d4803957cd4987b00484137 | "BerDonalds, a well-known fast food restaurant, is going to open a cafe in Bertown. The important th(...TRUNCATED) | "<think>\nOkay, so I need to solve this problem where BerDonalds wants to place their cafe in such a(...TRUNCATED) | codeforces | cc-by-4.0 | code_contests | train | 8 | "import sys\n\ndef main():\n n, m = map(int, sys.stdin.readline().split())\n INF = float('inf'(...TRUNCATED) | null | nvidia/OpenCodeReasoning | "The problem requires finding an optimal point to place a restaurant based on a given network of jun(...TRUNCATED) | 32,346 | 1,537 | ["Okay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe problem i(...TRUNCATED) | ["To solve this problem, we need to determine the optimal location for a restaurant such that the ma(...TRUNCATED) | ["<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe (...TRUNCATED) | [
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] | The provided answer is entirely in English, with no non-English words or sentences included. | ["<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe (...TRUNCATED) | "<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe p(...TRUNCATED) | [{"from":"human","value":"BerDonalds, a well-known fast food restaurant, is going to open a cafe in (...TRUNCATED) |
fc5a838b51d7233174bd2cb34efd2116 | "Vasya is currently at a car rental service, and he wants to reach cinema. The film he has bought a (...TRUNCATED) | "<think>\nOkay, so I need to solve this programming problem. Let's read the problem carefully.\n\nTh(...TRUNCATED) | codeforces | cc-by-4.0 | code_contests | train | 8 | "import bisect\n\nn, k, s, t = map(int, input().split())\ncars = []\nfor _ in range(n):\n c, v = (...TRUNCATED) | null | nvidia/OpenCodeReasoning | "The problem requires understanding of both time and fuel consumption mechanics based on driving mod(...TRUNCATED) | 9,810 | 1,881 | ["Okay, let's see. So the problem is about Vasya trying to get to the cinema on time. He needs to ch(...TRUNCATED) | ["To solve this problem, we need to determine the cheapest car that allows Vasya to reach the cinema(...TRUNCATED) | ["<think>\nOkay, let's see. So the problem is about Vasya trying to get to the cinema on time. He ne(...TRUNCATED) | [
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] | The provided answer consists solely of English text. There are no other languages present. | ["<think>\nOkay, let's see. So the problem is about Vasya trying to get to the cinema on time. He ne(...TRUNCATED) | "<think>\nOkay, let's try to solve this problem. Hmm. So the problem is about Vasya needing to get t(...TRUNCATED) | [{"from":"human","value":"Vasya is currently at a car rental service, and he wants to reach cinema. (...TRUNCATED) |
null | "Inspired by this blog post.\nWrite a program that outputs 99 distinct programs (in the same languag(...TRUNCATED) | null | null | null | null | null | 8 | null | null | stackexchange_codegolf | "The problem requires generating 99 distinct programs that output a specific string while adhering t(...TRUNCATED) | 6,828 | 1,172 | ["Okay, I need to write a program that outputs 99 distinct programs, each of which prints \"I love y(...TRUNCATED) | ["To solve this problem, we need to generate 99 distinct programs in Python, each of which outputs t(...TRUNCATED) | ["<think>\nOkay, I need to write a program that outputs 99 distinct programs, each of which prints \(...TRUNCATED) | [
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] | The provided answer is entirely in Python, which confirms that it contains only one language. | ["<think>\nOkay, I need to write a program that outputs 99 distinct programs, each of which prints \(...TRUNCATED) | "<think>\nOkay, so I need to write a program that outputs 99 distinct programs, each of which prints(...TRUNCATED) | [{"from":"human","value":"Inspired by this blog post.\nWrite a program that outputs 99 distinct prog(...TRUNCATED) |
d4031e9d0518ea925af0e2e9dcfd6019 | "To learn as soon as possible the latest news about their favourite fundamentally new operating syst(...TRUNCATED) | "<think>\nOkay, I need to solve this programming problem. Let me read the problem statement carefull(...TRUNCATED) | codeforces | cc-by-4.0 | code_contests | train | 8 | "n = int(input())\nf = list(map(int, input().split()))\nf = [x-1 for x in f] # Convert to 0-based i(...TRUNCATED) | null | nvidia/OpenCodeReasoning | "This problem involves understanding directed graphs, as it can be represented as a graph where each(...TRUNCATED) | 24,944 | 475 | ["Okay, let's see. So the problem is about adding some edges to a directed graph such that no matter(...TRUNCATED) | ["To solve this problem, we need to ensure that all members of the BolgenOS community can learn the (...TRUNCATED) | ["<think>\nOkay, let's see. So the problem is about adding some edges to a directed graph such that (...TRUNCATED) | [
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] | "The provided answer includes text that is written entirely in English and does not contain any word(...TRUNCATED) | ["<think>\nOkay, let's see. So the problem is about adding some edges to a directed graph such that (...TRUNCATED) | "<think>\nOkay, let's see. The problem is about adding the minimum number of edges to a directed gra(...TRUNCATED) | [{"from":"human","value":"To learn as soon as possible the latest news about their favourite fundame(...TRUNCATED) |
null | "Write an indefinitely-running program that reports how many instances of itself are currently runni(...TRUNCATED) | null | null | null | null | null | 7 | null | null | stackexchange_codegolf | "The problem requires a good understanding of concurrent programming concepts, as instances of the p(...TRUNCATED) | 5,218 | 866 | ["Okay, I need to write a program that runs indefinitely and reports how many instances of itself ar(...TRUNCATED) | ["To solve this problem, we need to create a program that runs indefinitely and reports both the num(...TRUNCATED) | ["<think>\nOkay, I need to write a program that runs indefinitely and reports how many instances of (...TRUNCATED) | [
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] | The provided answer is written entirely in Python, which is a single programming language. | ["<think>\nOkay, I need to write a program that runs indefinitely and reports how many instances of (...TRUNCATED) | "<think>\nOkay, I need to write a program that runs indefinitely and reports how many instances of i(...TRUNCATED) | [{"from":"human","value":"Write an indefinitely-running program that reports how many instances of i(...TRUNCATED) |
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