Dataset Viewer (First 5GB)
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id
stringlengths
32
32
instruction_seed
stringlengths
187
53.1k
output
stringlengths
3.8k
72.1k
source
stringclasses
10 values
license
stringclasses
4 values
dataset
stringclasses
4 values
split
stringclasses
3 values
difficulty
int64
6
10
solution
stringlengths
36
12.5k
index
stringclasses
93 values
_source
stringclasses
2 values
difficulty_reasoning
stringlengths
256
814
__original_row_idx
int64
1
42k
ms_id
int64
1
3.95k
reasoning
sequencelengths
16
16
deepseek_solution
sequencelengths
16
16
final_reasoning_trace
sequencelengths
16
16
correct
sequencelengths
16
16
classifier_reasoning
stringlengths
139
2.02k
_majority_responses
sequencelengths
1
16
verified_final_reasoning_trace
stringlengths
3.62k
108k
conversations
listlengths
2
2
null
"So, normally, this is a forbidden loophole to fetch the desired output from an external source. But(...TRUNCATED)
null
null
null
null
null
7
null
null
stackexchange_codegolf
"This problem requires knowledge of both system calls for executing external commands (such as `curl(...TRUNCATED)
9,628
1,834
["Okay, I need to solve this code golf challenge. Let's see the requirements. The task is to take th(...TRUNCATED)
["To solve this problem, we need to read an input string from STDIN, properly encode spaces and perc(...TRUNCATED)
["<think>\nOkay, I need to solve this code golf challenge. Let's see the requirements. The task is t(...TRUNCATED)
[ true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, false ]
"The provided solution correctly reads input from STDIN, performs the necessary replacements for spa(...TRUNCATED)
["<think>\nOkay, I need to solve this code golf challenge. Let's see the requirements. The task is t(...TRUNCATED)
"<think>\nOkay, let's see. The task is to write a program that takes an argument from STDIN, constru(...TRUNCATED)
[{"from":"human","value":"So, normally, this is a forbidden loophole to fetch the desired output fro(...TRUNCATED)
null
"Given an xxd hexdump such as this one:\n00000000: 1f8b 0808 4920 2258 0003 7069 6c6c 6f77 ....I \"(...TRUNCATED)
null
null
null
null
null
6
null
null
stackexchange_codegolf
"The problem requires knowledge of data representation in hexadecimal format and bit manipulation to(...TRUNCATED)
25,736
2,082
["Okay, I need to reverse an xxd hexdump back to the original input. The user provided an example, s(...TRUNCATED)
["To solve this problem, we need to reverse an xxd hexdump back to its original binary data. The hex(...TRUNCATED)
["<think>\nOkay, I need to reverse an xxd hexdump back to the original input. The user provided an e(...TRUNCATED)
[ true, true, true, true, true, false, true, true, true, true, true, true, true, true, true, true ]
"The provided code snippet correctly implements the method to convert an xxd hexdump back to its ori(...TRUNCATED)
["<think>\nOkay, I need to reverse an xxd hexdump back to the original input. The user provided an e(...TRUNCATED)
"<think>\nOkay, I need to reverse an xxd hexdump back to the original input. The user provided an ex(...TRUNCATED)
[{"from":"human","value":"Given an xxd hexdump such as this one:\n00000000: 1f8b 0808 4920 2258 0003(...TRUNCATED)
null
"What is the shortest amount of code that can find the minimum of an inputted polynomial? I realize (...TRUNCATED)
null
null
null
null
null
6
null
null
stackexchange_codegolf
"The problem requires knowledge of mathematical concepts related to polynomials and the implementati(...TRUNCATED)
10,923
2,521
["Okay, so I need to find the minimum of a polynomial that's inputted by the user. The challenge is (...TRUNCATED)
["To solve this problem, we need to find the minimum value of a polynomial inputted by the user. The(...TRUNCATED)
["<think>\nOkay, so I need to find the minimum of a polynomial that's inputted by the user. The chal(...TRUNCATED)
[ false, true, true, true, true, true, false, true, true, false, true, false, true, false, false, true ]
"The provided code snippet is incorrect because it contains multiple issues and assumptions that don(...TRUNCATED)
["<think>\nOkay, I need to find the shortest code that can find the minimum of a user-inputted polyn(...TRUNCATED)
"<think>\nOkay, so I need to find the shortest code possible to find the minimum of a user-inputted (...TRUNCATED)
[{"from":"human","value":"What is the shortest amount of code that can find the minimum of an inputt(...TRUNCATED)
d28596976896973dbfb766b1d31a3617
"Arkady and Masha want to choose decorations for thier aquarium in Fishdom game. They have n decorat(...TRUNCATED)
"<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe p(...TRUNCATED)
codeforces
cc-by-4.0
code_contests
train
8
"import bisect\n\ndef main():\n import sys\n input = sys.stdin.read().split()\n ptr = 0\n (...TRUNCATED)
null
nvidia/OpenCodeReasoning
"The problem involves selection optimization with constraints related to the preferences of two indi(...TRUNCATED)
30,205
3,143
["Okay, let's see. So the problem is about Arkady and Masha choosing decorations for their aquarium.(...TRUNCATED)
["To solve this problem, we need to help Arkady and Masha choose exactly `m` decorations from `n` av(...TRUNCATED)
["<think>\nOkay, let's see. So the problem is about Arkady and Masha choosing decorations for their (...TRUNCATED)
[ false, false, false, false, false, true, false, true, false, true, true, true, false, true, true, true ]
"The provided code snippet contains a flawed implementation of the logic to determine the minimum co(...TRUNCATED)
["<think>\nOkay, let's see. So the problem is about selecting exactly m decorations from n available(...TRUNCATED)
"<think>\nOkay, so I need to solve this programming problem. Let's read the problem carefully.\n\nTh(...TRUNCATED)
[{"from":"human","value":"Arkady and Masha want to choose decorations for thier aquarium in Fishdom (...TRUNCATED)
5bf0b31ecc4fdf84586bfbe5132422f7
"The Great Mushroom King descended to the dwarves, but not everyone managed to see him. Only the few(...TRUNCATED)
"<think>\nOkay, let's see. So the problem is about calculating the LCM of a sequence of numbers, the(...TRUNCATED)
codeforces
cc-by-4.0
code_contests
train
8
"import sys\n\ndef main():\n input = sys.stdin.read().split()\n idx = 0\n t = int(input[idx(...TRUNCATED)
null
nvidia/OpenCodeReasoning
"This problem involves computing the least common multiple (LCM) of a range of numbers defined by a (...TRUNCATED)
3,331
397
["Okay, I need to solve this programming problem. Let's read the problem statement carefully.\n\nSo,(...TRUNCATED)
["To solve this problem, we need to determine the number of dwarves who can see the Great Mushroom K(...TRUNCATED)
["<think>\nOkay, I need to solve this programming problem. Let's read the problem statement carefull(...TRUNCATED)
[ true, false, true, false, true, true, false, false, true, false, true, true, false, true, false, false ]
"The provided code correctly implements the logic required to solve the given problem as stated. It (...TRUNCATED)
["<think>\nOkay, I need to solve this programming problem. Let's read the problem statement carefull(...TRUNCATED)
"<think>\nOkay, I need to solve this programming problem. Let's read the problem statement carefully(...TRUNCATED)
[{"from":"human","value":"The Great Mushroom King descended to the dwarves, but not everyone managed(...TRUNCATED)
null
"This is a Cops and Robbers challenge. This is the robber's thread. The cop's thread is here.\nThe c(...TRUNCATED)
null
null
null
null
null
8
null
null
stackexchange_codegolf
"The problem involves a deep understanding of sequences, program manipulation, and creative cracking(...TRUNCATED)
20,473
3,755
["Okay, let's see. I need to find a hidden string s in a cop's program such that inserting s multipl(...TRUNCATED)
["To solve this challenge, we need to identify a hidden string `s` and its insertion point in a cop'(...TRUNCATED)
["<think>\nOkay, let's see. I need to find a hidden string s in a cop's program such that inserting (...TRUNCATED)
[ false, true, true, false, false, false, true, true, false, true, false, false, false, true, false, false ]
"The provided explanation extensively analyzes potential strategies for cracking a submission based (...TRUNCATED)
["<think>\nOkay, I need to figure out how to crack the cop's submission. Let me start by understandi(...TRUNCATED)
"<think>\nOkay, I need to crack a cop's submission. The cop provided a program p that prints the fir(...TRUNCATED)
[{"from":"human","value":"This is a Cops and Robbers challenge. This is the robber's thread. The cop(...TRUNCATED)
67157c2288ae9cb1ae68a3dc08731013
"Even if the world is full of counterfeits, I still regard it as wonderful.\n\nPile up herbs and inc(...TRUNCATED)
"<think>\nOkay, let's see. The problem is to find the last digit of the sum of b! divided by a! for (...TRUNCATED)
codeforces
cc-by-4.0
code_contests
train
8
"a, b = map(int, input().split())\n\nif a == b:\n print(1)\nelse:\n L = a + 1\n R = b\n\n (...TRUNCATED)
null
nvidia/OpenCodeReasoning
"This problem requires a deep understanding of mathematical properties related to factorials and the(...TRUNCATED)
12,130
2,777
["Okay, I need to solve this programming problem. Let me read the question carefully.\n\nThe problem(...TRUNCATED)
["To solve this problem, we need to determine the last digit of the sum of factorials from a to b, w(...TRUNCATED)
["<think>\nOkay, I need to solve this programming problem. Let me read the question carefully.\n\nTh(...TRUNCATED)
[ false, true, false, false, true, false, true, false, true, true, true, false, false, false, true, false ]
"The problem statement and the sample outputs suggest that the task is to compute the last digit of (...TRUNCATED)
["<think>\nOkay, let's see. The problem is to find the last digit of the sum a! + (a+1)! + ... + b! (...TRUNCATED)
"<think>\nOkay, so I've got this programming problem to solve. Let's see what it's about. The proble(...TRUNCATED)
[{"from":"human","value":"Even if the world is full of counterfeits, I still regard it as wonderful.(...TRUNCATED)
38815acb12c31a4e6e997829be466b58
"Vasily the bear has got a large square white table of n rows and n columns. The table has got a bla(...TRUNCATED)
"<think>\nOkay, let's try to figure out this problem. So, the problem is about counting the number o(...TRUNCATED)
codeforces
cc-by-4.0
code_contests
train
8
"MOD = 7340033\n\nq = int(input())\nfor _ in range(q):\n n, k = map(int, input().split())\n if(...TRUNCATED)
null
nvidia/OpenCodeReasoning
"The problem involves combinatorial counting with constraints on a grid, which requires a deep under(...TRUNCATED)
12,478
3,115
["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 number of ways Vasily the bear can paint his squar(...TRUNCATED)
["<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe (...TRUNCATED)
[ true, true, true, false, true, false, true, true, false, true, false, false, true, true, true, true ]
"The provided code snippet correctly implements the solution to the problem outlined. It calculates (...TRUNCATED)
["<think>\nOkay, I need to solve this programming problem. Let's read the problem carefully.\n\nThe (...TRUNCATED)
"<think>\nOkay, let's tackle this programming problem. Hmm, the problem statement is a bit complex, (...TRUNCATED)
[{"from":"human","value":"Vasily the bear has got a large square white table of n rows and n columns(...TRUNCATED)
null
"Given \\$x\\$ distinguishable balls (say they have different colors), sample with replacement repea(...TRUNCATED)
null
null
null
null
null
8
null
null
stackexchange_codegolf
"This problem requires a deep understanding of probability theory, specifically concerning combinato(...TRUNCATED)
15,410
1,556
["Okay, let's try to tackle this probability problem. So, the task is to compute the probability tha(...TRUNCATED)
["To solve this problem, we need to compute the probability that all balls have been seen at least t(...TRUNCATED)
["<think>\nOkay, let's try to tackle this probability problem. So, the task is to compute the probab(...TRUNCATED)
[ true, false, true, false, true, true, true, true, true, false, true, true, true, false, false, true ]
"The provided code snippet outlines a correct approach to solving the probability problem using recu(...TRUNCATED)
["<think>\nOkay, let's try to tackle this probability problem. So, the task is to compute the probab(...TRUNCATED)
"<think>\nOkay, let's try to figure out how to compute the probability that we've seen all x balls w(...TRUNCATED)
[{"from":"human","value":"Given \\$x\\$ distinguishable balls (say they have different colors), samp(...TRUNCATED)
null
"This includes tips for all related derivatives, as coding in these langs often primarily consists o(...TRUNCATED)
null
null
null
null
null
8
null
null
stackexchange_codegolf
"The problem involves advanced concepts from lambda calculus and combinatory logic, touching on both(...TRUNCATED)
10,889
2,285
["Okay, I need to come up with tips for various combinator calculi like SKI, BCKW, Iota/Jot/Zot, and(...TRUNCATED)
["Here is a tip for working with the **SKI combinator calculus**:\n\n**Tip: Eliminate Variables Step(...TRUNCATED)
["<think>\nOkay, I need to come up with tips for various combinator calculi like SKI, BCKW, Iota/Jot(...TRUNCATED)
[ true, false, false, false, false, false, false, true, true, true, false, true, true, false, true, false ]
"The provided code snippet offers a detailed exploration of tips across various combinator calculi. (...TRUNCATED)
["<think>\nOkay, I need to come up with tips for various combinator calculi like SKI, BCKW, Iota/Jot(...TRUNCATED)
"<think>\nOkay, I need to come up with tips for various combinator calculi and esolangs like SKI, BC(...TRUNCATED)
[{"from":"human","value":"This includes tips for all related derivatives, as coding in these langs o(...TRUNCATED)
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